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Activated Desiccant

NSN: 6850-01-163-2954 | Model: SCDDE0018-2

A chemical product specially prepared to increase the absorption capacity of the basic chemica (s) for the removal of moisture and capable of being restored to approximately its original condition.

NSN Properties and Flags
NATO Stock Number
6850-01-163-2954
DEMIL
NO
Quantity Within Each Unit Package
0.6 pounds
Sieve Particle Size Gradation Percentage
0.0 retained no. 8 and 2.0 passed no. 12
Active Ingredient
Sodium alumosilicate
Moisture Indicator Impregnation
Included
Special Features
1/16 in. Pellet and 8x12 bead form mixture

Pricing and Availability

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NSN 6850-01-163-2954 Datasheet

Supply Class (FSC):
Miscellaneous Chemical Specialties
Cross Reference:
  • SCDDE0018-2
  • SCDDE0018-2
  • SCDDE0018-2
Cage Codes:
  • Furton Industries Inc (CAGE 16084)
  • Adsorbents & Desiccants Corporation (CAGE 61134)
  • Northrop Grumman Systems Corporation (CAGE 78022)
Identification:
HMIC

Y - Indicates information is in the hazardous materials information resource system (hmirs).

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    048170 - Clay noi crushed ground/pulverized

  • WCC:

    635 - Chemicals, other than drugs or sundries

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    C - Chemical corps items and all other chemicals not covered in other classificatons. note: when an item has a chemical proper shipp

  • LTL:

    U - 50.0

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    H
  • Quantity per pack
    1
  • Unit of Measure
    Bg
  • Shelf Life
    24 mo.
  • Classification Control
    U
  • MGMT_CTL
    Sf9---v
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $57.87 to $96.46..
Does NSN 6850-01-163-2954 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, Department Of The Navy, U.s. Coast Guard, Poland, Spain, Singapore, Australia, Canada, New Zealand, Norway, Greece, Turkey, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 6850-01-163-2954?
011632954 or 01-163-2954
Does NSN 6850-01-163-2954 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6850-01-163-2954?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Sep 29, 1983
MSDS

Material Safety

MSDS BGPMH DESICCANT,ACTIVATED MOLECULAR SIEVE 4A

Hazards

Routes of entry: inhalation: yes skin: no ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: irritation of eyes,skin and
respiratory tract;may cause indigestion if swallowed.

chronic: permanent lung damage.

effects of overexposure: dust may cause upper respiratory irritation.

medical cond aggravated by exposure: emphasema,asthma

First Aid

First aid: eye contact: flush with large amounts of water. Skin contact:
wash with soap & water. Inhaled: remove to fresh air. Swallowed:
induce vomiting. Nothing by mouth if victim is unconscious.

Chemical Properties

Hcc: v7
spec gravity: 1.1
solubility in water: negligible
appearance and odor: mix of 1/16 inch pellets & 8x12 mesh beads with
pink moisture indicating coatin
percent volatiles by volume: 0

Reactivity

Stability indicator/materials to avoid: yes
none
stability condition to avoid: none specified by the mfr.

hazardous decomposition products: none specified by the mfr.

Proper Disposal

Waste disposal methods: dispose of in accordance with local,state and
federal regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: calcium oxide
cas: 1305-78-8
rtecs #: ew3100000
fraction by wt: < 20.0%
osha pel: 5 mg/m3
acgih tlv: 2 mg/m3; 9192

ingred name: sodium oxide
cas: 1313-59-3
fraction by wt: < 15.0%

ingred name: alpha-alumina (aluminum oxide) (epa lists only fibrous
forms) (sara iii)
cas: 1344-28-1
rtecs #: bd1200000
fraction by wt: < 40.0%
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9293

ingred name: silica, amorphous, dust
cas: 112945-52-5
rtecs #: vv7310000
fraction by wt: < 50.0%
osha pel: 6 mg/m3
acgih tlv: 10 mg/m3; 8990

MSDS BGWFV MOLECULAR SIEVE

Hazards

Routes of entry: inhalation: yes skin: unknown ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: irritation of eyes,skin and
respiratory tract;may cause redness of eyes chronic: respiratory
problem due to dust.

explanation of carcinogenicity: no data available.

effects of overexposure: see health hazards data.

medical cond aggravated by exposure: pre-existing conditions may be
worsen; (emphasema,asthma)

First Aid

First aid: eyes: wash thoroughly for about 15 minutes,call a physician if
needed. Skin: wash with soap and water, inhalation: remove to fresh
air. Ingestion: call aphysician immediately.

Chemical Properties

Hcc: v7
melt/freeze pt: m.P/f.P text: 3500f
spec gravity: 1.1
solubility in water: negligible
appearance and odor: granules,beads,pellets,no odor buff color.

Reactivity

Stability indicator/materials to avoid: yes
not known
stability condition to avoid: none noted
hazardous decomposition products: none known

Proper Disposal

Waste disposal methods: dispose of collected material in accordance with
local,state,and federal regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: sodium oxide
cas: 1313-59-3
fraction by wt:

ingred name: silica, amorphous, dust
cas: 112945-52-5
rtecs #: vv7310000
fraction by wt:
osha pel: 6 mg/m3
acgih tlv: 10 mg/m3; 8990

ingred name: aluminum oxide
cas: 1344-28-1
rtecs #: bd1200001
fraction by wt:
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9293

MSDS BHXZW MOLECULAR SIEVE TYPE 4A-50

Hazards

Routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: yes iarc: yes osha: no
health hazards acute and chronic: target organs: eyes, skin, respiratory
and gastrointestinal tracts. Acute - eye contact - may cause
discomfort and/or irritation seen as excess redness of the eye.

skin contact - may cause irritation seen as local redness, and/or
burns. Inhalation - may cause irritation of the nose and throat,
accompanied by chest discomfort. Swallowing - the product gets hot
as it adsorbs water, burns to moist b ody tissues can result if
contact is prolonged. No other evidence of adverse effects from
available information. Chronic - prolonged inhalation may cause
lung damage.

explanation of carcinogenicity: ntp lists three types of crystalline
silica as reasonable anticipated carcinogen, one of which is in
this product.

effects of overexposure: irritation, cough, redness, burns, pain
medical cond aggravated by exposure: breathing of dust may aggravate
asthma and inflammatory or fibrotic pulmonary disease.

First Aid

First aid: eyes: immediately flush eyes with large amounts of water for
at least 15 minutes, occasionally lifting the upper & lower eye
lids. If irritation occurs and persists, seek medical attention.

skin: wash with soap and water. Ingestion: if ingested in large
quantities, then drink 2 glasses of water. Contact physician for
permission to induce vomiting, if the patient is conscious.

inhalation: remove pe rson to fresh air.

Chemical Properties

Hcc: n1
spec gravity: 2.1(crystal)
appearance and odor: tan pellets; odorless

Reactivity

Stability indicator/materials to avoid: yes
sudden contact with high concentrations of chemicals having high heats
of adsorption such as olefins, hcl, etc.

stability condition to avoid: the addition of moisture without flooding
can cause a rise in temperature from heat of adsorption which could
burn skin.

hazardous decomposition products: decomposition products from
hydrocarbons & other materials that are retained on the molecular
sieve during normal use.

Proper Disposal

Waste disposal methods: discard any product (including any retained
materials of use), disposable container or liner in an
environmentally acceptable manner, in full compliance with local,
state and federal regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: sodium oxide
cas: 1313-59-3
fraction by wt:
other rec limits: none recommended

ingred name: alpha-alumina (aluminum oxide) (sara 313)
cas: 1344-28-1
rtecs #: bd1200000
fraction by wt:
other rec limits: none recommended
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9596

ingred name: silicon oxide
cas: 7631-85-8
fraction by wt:
other rec limits: none recommended

ingred name: silica, crystalline - quartz
cas: 14808-60-7
rtecs #: vv7330000
fraction by wt:
other rec limits: none recommended
osha pel: see table z-3
acgih tlv: 0.1 mg/m3 rdust;9596

MSDS BJMJH 4A50 MOLECULAR SIEVE

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: eyes/skin: prolonged contact can cause
slight irritation. Avoid breathing of dusts. Inhalation may result
in cough and chest discomfort.

explanation of carcinogenicity: none of the chemicals in this product is
listed by iarc, ntp or osha as a carcinogen.

effects of overexposure: irritation of eyes/skin/respiratory tract.

medical cond aggravated by exposure: persons with a history of skin and
respiratory disorders may be at increased risk from exposure.

First Aid

First aid: eye: immediately flush with plenty of water for 15 minutes.

get medical attention. Skin: wash with soap and water. Inhalation:
remove to fresh air. Administer oxygen if breathing is difficult.

adminis ter artificial respiration if breathinghas stopped.

Chemical Properties

Hcc: n1
spec gravity: 1.1
ph: 8-11
appearance and odor: odorless solid (from may be beads,peletts,mesh,cake
or powder)

Reactivity

Stability indicator/materials to avoid: yes
water and chemicals with high heats of adsorption (such as olefins and
hcl)
stability condition to avoid: moisture
hazardous decomposition products: oxides which make up the product
itself are irritating nuisance dusts. Hydrocarbons and other
materials may be absorbed.

Proper Disposal

Waste disposal methods: dispose of in accordance with all applicable
federal, state and local regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: sodium oxide
cas: 1313-59-3
fraction by wt:
other rec limits: none specified

ingred name: silica, crystalline - quartz
cas: 14808-60-7
rtecs #: vv7330000
fraction by wt:
other rec limits: none specified
osha pel: see table z3
acgih tlv: 0.1 mg/m3 rdust;9293

ingred name: alpha-alumina (aluminum oxide) (epa lists only fibrous
forms) (sara iii)
cas: 1344-28-1
rtecs #: bd1200000
fraction by wt:
other rec limits: none specified
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9293

MSDS BRFSS DESI PAK

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: yes osha: no
health hazards acute and chronic: material is classified as a nuisance
dust. May cause health hazards when inhaled, ingested or in contact
with eyes and/or skin. Prolonged inhalation may cause irritation to
upper respiratory tract and /or lung damage. If large amounts are
ingested, intestinal disorders may occur.

explanation of carcinogenicity: iarc has listed crystalline silica as
2a; sufficient evidence in lab animals/limited evidence of
carcinogenicity in man.

effects of overexposure: contact with eye tissue may result in
irritation. Prolonged or repeated contact with the skin in the
absence of proper hygiene may cause irritation.

medical cond aggravated by exposure: none specified by manufacturer.

First Aid

First aid: inhalation-remove to fresh air. If stop breathing, give cpr.

keep warm & at rest. Get medical attention. Ingestion-if large
amounts are ingested, give emetics to cause vomiting. Stomach
siphon may be applied as well. Get medical attention.Eyes-wash
carefully for 30 min with running water. Get medical attention.

skin-wash with soap & a large amounts of water. Get medical
attention.

Chemical Properties

Hcc: n1
spec gravity: 57-64 lb/ft3
solubility in water: insoluble
appearance and odor: gray granules. No odor.

percent volatiles by volume:

Reactivity

Stability indicator/materials to avoid: yes
none specified by manufacturer.

stability condition to avoid: material is stable under normal
temperatures and pressures in sealed containers.

hazardous decomposition products: none specified by manufacturer.

Proper Disposal

Waste disposal methods: consult applicable local, state and federal
regulations to select the method of disposal. Recover metal
componenets by reprocessing whenever possible.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: montmorillonite (inorganic clay) bentonite
cas: 1302-78-9
rtecs #: ct9450000
fraction by wt: >98% %
other rec limits: pel 15 mg/m3 t dust
osha pel: 5 mg/m3 (r-dust)
acgih tlv: 10 mg/m3 (t-dust)

ingred name: siicon dioxide, silica, crystalline - quartz
cas: 14808-60-7
rtecs #: vv7330000
fraction by wt:
other rec limits: pel 30 mg/m3 tdust92
osha pel: see table z3
acgih tlv: 0.1 mg/m3 rdust;9293

MSDS BRSVW MOLECULAR SIEVE TYPE 4AXH5;ZEOLITE

Hazards

Ld50 lc50 mixture: tlv(twa)=0.1mg.M3 respirable dust
routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: yes iarc: no osha: no
health hazards acute and chronic: ingest: product gets hot as it absorbs
water.Skin: irritant.Inhal: irritant.Prolonged inhalation may cause
lung damage.Eyes: irritant.

explanation of carcinogenicity: crystalline silica has been classified
by ntp as a "reasonably anticipated carcinogen".

effects of overexposure: ingest: burns to moist body
tissues.Skin: redness,burns.Inhal"nose and throat
irritation,cough,chest discomfort.Eyes: irritation and redness of
the conjuctiva.

medical cond aggravated by exposure: persons with pre-existing
respiratory ailments may be at increased risk from exposure.

First Aid

First aid: ingest: if conscious,give 2 glasses of water.Do not induce
vomiting unless by advise of physician.Skin: wash with soap and
water.Inhal: remove to frsh air.Eyes: flush with water for 15
minutes.Physician-t reat symptomatically.Product generates heat as
it absorbs water.

Chemical Properties

Hcc: v7
spec gravity: 1.1
appearance and odor: beads;tan;odorless.

Reactivity

Stability indicator/materials to avoid: yes
addition of water(without flooding) and other materiels with a high
heat of absorption(eg.Olefins,hcl).

stability condition to avoid: moisture.

hazardous decomposition products: oxides of silicon,aluminum,sodium and
hydrocarbons.

Proper Disposal

Waste disposal methods: dispose of in accordance with federal,state and
local regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: sodium monoxide
cas: 12401-86-4
rtecs #: wc4800000
fraction by wt:
other rec limits: none recommended
osha pel: 15 mg/m3 total dust
acgih tlv: 10 mg/m3 total dust

ingred name: alpha-alumina (aluminum oxide) (epa lists only fibrous
forms) (sara iii)
cas: 1344-28-1
rtecs #: bd1200000
fraction by wt:
other rec limits: none recommended
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9293

ingred name: silica, amorphous, precipitated and gel
cas: 112945-52-5
rtecs #: vv7310000
fraction by wt:
other rec limits: none recommended
osha pel: 6 mg/m3
acgih tlv: 10 mg/m3; 9293

ingred name: silica, crystalline - quartz
cas: 14808-60-7
rtecs #: vv7330000
fraction by wt:
other rec limits: none recommended
osha pel: see table z3
acgih tlv: 0.1 mg/m3 rdust;9293

MSDS CBQSD MOLECULAR SIEVE TYPE 4ADG

Hazards

Ld50 lc50 mixture: oral ld50 (rat) is >5 g/kg
routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: skin-may dry the skin. Eye-eye
discomfort and/or irritation. Ingestion-burns to moist body tissue
can result if contact is prolonged. Inhalation-may cause irritation
of the respiratory tract.

explanation of carcinogenicity: neither the product nor the components
are classified.

effects of overexposure: eye-tearing and redening. Inhalation-coughing
and chest discomfort.

medical cond aggravated by exposure: none specified by manufacturer.

First Aid

First aid: skin-wash affected area with soap and water. Eye-flush with
water for at least 15 min. Ingestion-drink at least 2 glasses of
water. Obtain medical attention. Inhalation-remove affected person
to fresh air. If respiratory problem develops, obtain medical
attention.

Chemical Properties

Hcc: v7
decomp temp: decomp text: not given
spec gravity: 2.1
appearance and odor: tan pellets or beads, white powder or cake, no
odor.

Reactivity

Stability indicator/materials to avoid: yes
sudden contact with high concentrations of chemicals having high heats
of adsorption such as olefins, hcl, etc.

stability condition to avoid: the addition of moisture(water) without
flooding can cause rise in temperature from heat of adsorption.

hazardous decomposition products: decomposition products will depend on
material retained by the sieve.

Proper Disposal

Waste disposal methods: discard any product, disposable container or
liner in an environmentally acceptable manner, in full compliance
with all applicable regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: silica oxide
cas: 112945-52-5
rtecs #: vv7310000
fraction by wt:
other rec limits: none recommended
osha pel: 6 mg/m3
acgih tlv: 10 mg/m3

ingred name: sodium oxide
cas: 1313-59-3
fraction by wt:
other rec limits: none recommended

ingred name: alpha-alumina (aluminum oxide) (sara 313)
cas: 1344-28-1
rtecs #: bd1200000
fraction by wt:
other rec limits: none recommended
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9596

ingred name: magnesium oxide
cas: 1309-48-4
rtecs #: om3850000
fraction by wt:
other rec limits: none recommended
osha pel: 15 mg/m3 particulate
acgih tlv: 10 mg/m3; fume; 9596

MSDS CCSWH DESSICANT,ACTIVATED SCDDE0018-2

Hazards

Ld50 lc50 mixture: acgih tlv for nuissance dust is 10mg/m3
routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: yes iarc: yes osha: no
health hazards acute and chronic: inhalation of dust may cause lung
damage.Chronic: this item may contain up to 1% of crystalline
silica,which is known pulmonary carcinogen.

explanation of carcinogenicity: crystalline silica is listed
iarc-2a;ntp-ac.

effects of overexposure: none specified by manufacturer.

medical cond aggravated by exposure: persons with pre-existing
respiratory ailments may be at increased risk from exposure.

First Aid

First aid: skin: remove contaminated clothing;wash with soap and
water.Get medical attention if needed.Eyes: flush with water for 15
minutes.Get immediate medical attention.Inhal: remove to fresh
air.Give oxygen or artificial respiration if needed.Get immediate
medical attention.Ingest: get prompt qualified medical attention.If
conscious,give emetics and induce vomiting.Avoid milk.

Chemical Properties

Hcc: t6
boiling pt: b.P. Text: solid
solubility in water: insoluble
appearance and odor: gray granules.No odor.

percent volatiles by volume:

Reactivity

Stability indicator/materials to avoid: yes
none specified by manufacturer.

stability condition to avoid: temperatures above 115f.

hazardous decomposition products: none specified by manufacturer.

Proper Disposal

Waste disposal methods: dispose of in accordance with federal,state and
local regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: bentonite
cas: 1302-78-9
rtecs #: ct9450000
fraction by wt: 99%
other rec limits: none recommended
osha pel: 5 mg/m3 (dust)
acgih tlv: 5 mg/m3 (dust)

ingred name: silica, crystalline - quartz
cas: 14808-60-7
rtecs #: vv7330000
fraction by wt:
other rec limits: none recommended
osha pel: see table z-3
acgih tlv: 0.1 mg/m3 rdust;9596

MSDS CKVSV MOLSIV ADSORBENTS 4A-50 1/16

Hazards

Ld50 lc50 mixture: ld50/oral/rat: >32,000 mg/kg
routes of entry: inhalation: yes skin: yes ingestion: yes
health hazards acute and chronic: target organ: prolonged or repeated
inhalation may cause lung injury. Primary routes of exposure:
contact with skin and eyes. Exposure may also occur via inhalation
or ingestion if product dust is gen erated. Skin: may cause skin
irritation. The product gets hot as it first adsorbs water. Eye:
dust and/or product may cause eye discomfort and/or irritation seen
as tearing and reddening. Ingestion: t he product gets hot as it
first adsorbs water. Burns to moist body tissues can result if
contact is prolonged. Inhalation: exposure to dust particles
generated from this material may cause irritation of the
respiratory tract.

explanation of carcinogenicity: iarc: silicon oxide
(synthetic)-unclassifiable as to carcinogenicity in humans (group
3). Ntp: neither the product not the componets are classified.

osha: neither the product not the componets are cla ssified or
regulated. Acgih: aluminum oxide: not classifiable as a human
carcinogen (a4).

effects of overexposure: skin: irritation. Eyes: discomfort, irritation,
tearing, reddening. Ingestion: burns to moist body tissue.

inhalation: irritation of respiratory tract.

medical cond aggravated by exposure: no data provided by manufacturer

First Aid

First aid: eye: rinse immediately with plenty of water for at least 15
minutes. If eye irritation persists, consult a physician. Skin:
wash off with soap and plenty of water. If skin irritation
persists, call a physician. Inhalation: remove the victim into
fresh air. If symptoms persist, call a physician. Ingestion:
immediately give large volume of water to drink. If symptoms
persist, call a physician. Note to physician: this product is a
desiccant and generates heat as it adsorbs water. The used product
can contain material of a hazardous nature. Identify that material
and treat symptomatically.

Chemical Properties

Hcc: n1
boiling pt: b.P. Text: n.A.

melt/freeze pt: m.P/f.P text: n.A.

vapor pres: n.A
vapor density: n.A.

spec gravity: no data available
ph: 8 to 11 (as)
viscosity: n.A.

solubility in water: no data available
appearance and odor: tan pellets, no odor

Reactivity

Stability indicator/materials to avoid: yes
chemicals with high heats of adsorption such as olefins, hydrogen
chloride, etc. When first wetted product can heat up to boiling
point of water. Flood with water to cool.

stability condition to avoid: no data provided by manufacturer
hazardous decomposition products: no decomposition if used as directed.

hydrocarbons and other materials that contact the product during
normal use can be retained on the product may have decomposition
products.

Proper Disposal

Waste disposal methods: the product (unused) is not listed in the epa's
rcra regulations & does not possess characteristics of a hazardous
waste. Materials of a hazardous nature that contact the product
during normal use ma y be retained by the product. The user must
identify the hazards of the retained material to assess waste
disposal options.

Ingredients List

Ingred name: silicon oxide (sio2)
cas: 7631-86-9
< wt: 50.

osha pel: 5 mg/m3 (r. Dust)
acgih tlv: 3 mg/m3 (r. Dust)

ingred name: aluminum oxide (non-fibrous)
cas: 1344-28-1
rtecs #: bd1200000
< wt: 30.

osha pel: 15 mg/m3
acgih tlv: 10 mg/m3

ingred name: sodium oxide
cas: 1313-59-3
< wt: 30.


ingred name: magnesium oxide
cas: 1309-48-4
rtecs #: om3850000
< wt: 5.

osha pel: 15 mg/m3
acgih tlv: 10 mg/m3

MSDS CLCSB MOLECULAR SIEVE TYPE 4A50

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: target organs: prolonged or repeated
exposure may cause lung injury. Skin: this product dust may dry the
skin. This material becomes hot when it first comes into contact
with moisture. The hot materia l could cause thermal burns. Eye:
dust and/or product may cause eye discomfort and/or irritation
seen as tearing and reddening. Ingestion: the product gets hot as
it absorbs water. Burns to moist bod y tissues can result if
contact is prolonged. Inhalation: inhalation of product and/or dust
may cause irriatation of the respiratory tract. Irritation may be
accompanied by coughing and chest discomfo rt.

explanation of carcinogenicity: iarc: silicon not classified as human
carcinogen (group 3). Ntp: neither the product nor the component(s)
are classified. Osha: neither the product nor the component(s) are
classified or regulated.

effects of overexposure: skin: this product dust may dry the skin. Eye:
dust and/or product may cause tearing and reddening. Ingestion:
burns to moist body tissues can result if contact is prolonged.

inhalation: irritation m ay be accompanied by coughing and chest
discomfort.

First Aid

First aid: skin: wash affected area with soap and water. Eye: flush with
water for at least 15 minutes. Ingestion: drink at least 2 glasses
of water. Obtain medical attention. Inhalation: remove affected
person to fresh air. If respiratory problems develop, obtain
medical attention. Note to physician: this product is a desiccant
and generates heat as it absorbs water. The used product can
contain material of a hazardous nature. Identify that material and
treat symptomatically.

Chemical Properties

Hcc: n1
ph: 8-11
appearance and odor: tan pellets or beads, white powder or cake

Reactivity

Stability indicator/materials to avoid: yes
sudden contact with high concentrations of chemicals having high heats
of absorption such as olefins, hci, etc.

stability condition to avoid: the addition of moisture (water) without
flooding can cause rise in temperature form heat of absorption, and
contact with with skin might result.

hazardous decomposition products: hydrocarbons and other materials that
contact the product during normal use can be retained on the
product.It is reasonable to expect that decomposition products will
come from these retained materials.

conditions to avoid polymerization: will not occur.

Proper Disposal

Waste disposal methods: discard any product (including any retained
materials of use), disposable container or liner in an
environmentally acceptable manner, in full compliance with all
apppilicable government regulations. T his product is not listed by
generic or trademark name in the u.S. Epa's rcra hazardous waste
manage ment regulations.

Ingredients List

Ingred name: silicon dioxide
cas: 7631-86-9
< wt: 50.

osha pel: 15 mg/m3 total dust
acgih tlv: 10 mg/m3 as si

ingred name: sodium oxide
cas: 1313-59-3
< wt: 30.

osha pel: none established
acgih tlv: none established

ingred name: aluminum oxide (non fibrous)
cas: 1344-28-1
rtecs #: bd1200000
< wt: 30.

osha pel: 15 mg/m3 total dust
acgih tlv: 10 mg/m3 total dust

ingred name: magnesium oxide
cas: 1309-48-4
rtecs #: om3850000
< wt: 5.

osha pel: 15 mg/m3
acgih tlv: 10 mg/m3

MSDS CLLZS MOLECULAR SIEVE-MOISTURE INDICATING

Hazards

Reports of carcinogenicity: ntp: no iarc: yes osha: no
health hazards acute and chronic: inhalation & skin contact may cause
dryness, irritation.

explanation of carcinogenicity: not classified as known or suspected
carcinogen by ntp or osha. Iarc states that cobalt and compounds
are possible carcinogens.

effects of overexposure: irritation (redness) to exposed skin in direct
contact.

medical cond aggravated by exposure: dust may aggravate existing
respiratory conditions.

First Aid

First aid: remove to fresh air, wash exposed skin with soap and water.

irrigate eyes.

Chemical Properties

Hcc: n1
spec gravity: 1.1
appearance and odor: blue/beige beads--no odor

Reactivity

Stability indicator/materials to avoid: yes
none expected.

conditions to avoid polymerization: will not occur.

Proper Disposal

Waste disposal methods: discard any product, disposable container or
liner in an environmentally acceptable manner in full compliance
with government regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: silicon oxide (synthetic)
cas: 7631-86-9
< wt: 50.


ingred name: sodium oxide
cas: 1313-59-3
< wt: 30.


ingred name: aluminum oxide (non-fibrous)
cas: 1344-28-1
rtecs #: bd1200000
< wt: 30.

osha pel: 15 mg/m3
acgih tlv: 10 mg/m3

ingred name: magnesium oxide
cas: 1309-48-4
rtecs #: om3850000
< wt: 5.

osha pel: 15 mg/m3
acgih tlv: 10 mg/m3

ingred name: cobalt chloride hexahydrate
cas: 7646-79-9
rtecs #: gf9800000
< wt: 1.