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Activated Desiccant

NSN: 6850-00-735-5371 | Model: SILIPORTTE G5

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
6850-00-735-5371
DEMIL
NO
Quantity Within Each Unit Package
5.0 pounds
Sieve Particle Size Gradation Percentage
100.0 passed 1/16 inch
Active Ingredient
Sodium alumosilicate
Moisture Indicator Impregnation
Not included
Special Features
Pellet form; 10 angstrom units pore diameter

Pricing and Availability

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NSN 6850-00-735-5371 Datasheet

Supply Class (FSC):
Miscellaneous Chemical Specialties
Cross Reference:
  • SILIPORTTE G5
  • 13X 1/16 INCH PELLETS
  • 402-108-3
  • 13X
Cage Codes:
  • Ceca Sa (CAGE F3757)
  • Uop Molecular Sieve Dept A Joint (CAGE 0H8X3)
  • Puregas Llc (CAGE 06178)
  • Union Carbide Corp (CAGE 36346)
Replacements:
  • 6850-00-735-5371 replaces 6850-00-965-2514
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:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LTL:

    U - 50.0

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    H
  • Quantity per pack
    12
  • Unit of Measure
    Cn
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    R2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $273.38 to $455.63..
Does NSN 6850-00-735-5371 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 Army, Department Of The Air Force, Department Of The Navy, Australia, France, Greece, and Turkey
What is the NIIN of NSN 6850-00-735-5371?
007355371 or 00-735-5371
Does NSN 6850-00-735-5371 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6850-00-735-5371?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1961
MSDS

Material Safety

MSDS BFMSW AMOLECULAR SIEVE GRADE 544

Hazards

Effects of overexposure: dust inhalation could be irritating.

Chemical Properties

Hcc: n1
solubility in water: negligible
appearance and odor: white, gray or tan spheres; odorless

Reactivity

Stability indicator/materials to avoid: yes

Proper Disposal

Waste disposal methods: usual dry solids disposal (e.G. Landfill).

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 alumino silicate
fraction by wt: 100%

MSDS BJPFD MOLECULAR SIEVE TYPE 13 X

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and
chronic: acute-eyes/skin: irritation.Inhalation: may cause irritation
of the nose & throat,cough & chest discomfort.Ingestion: no evidence
of adverse effects known.Chronic-prolonged inhalation may cause
lung dama ge.

effects of overexposure: see health hazards section.

medical cond aggravated by exposure: breathing of dust may aggravate
asthma and inflammatory or fibrotic pulmonary disease.

First Aid

First aid: eye contact: flush with water for 15 minutes.Skin contact: wash
with soap & water.Inhalation: remove to fresh air.Ingestion: if large
quantities are swallowed, then drink 2 glasses of water.Induce
vomitin g if conscious.

Chemical Properties

Hcc: v7
spec gravity: 1.1, 2.0(cryst)
appearance and odor: beads, pellets, mesh, cake or powder; odorless

Reactivity

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

stability condition to avoid: moisture (water) can cause rise in
temperature which may result in burn.

hazardous decomposition products: will come from the retained materials
by the sieve.In extreme heat, oxides of ingredients will form.

Proper Disposal

Waste disposal methods: disposal should be made in an approved landfill
according to all applicable federal, state and local laws and
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 gel
cas: 112945-52-5
rtecs #: vv7310000
fraction by wt:
other rec limits: none specified
osha pel: 10 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust

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 BLZGJ MOLECULAR SIEVE TYPE 13 X

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and
chronic: acute-eyes/skin: irritation.Inhalation: may cause irritation
of the nose & throat,cough & chest discomfort.Ingestion: no evidence
of adverse effects known.Chronic-prolonged inhalation may cause
lung dama ge.

effects of overexposure: eyes/skin: irritation. Inhalation: irritation,
chest discomfort. Ingestion: unknown.

medical cond aggravated by exposure: breathing of dust may aggravate
asthma and inflammatory or fibrotic pulmonary disease.

First Aid

First aid: eye contact: flush with water for 15 minutes. Skin
contact: wash with soap & water.Inhalation: remove to fresh air.

ingestion: if large quantities are swallowed, drink 2 glasses of
water. Induce vomiting if conscious.

Chemical Properties

Hcc: v7
spec gravity: 2.1
appearance and odor: pellets, odorless

Reactivity

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

stability condition to avoid: moisture (water) can cause rise in
temperature which may result in burn.

hazardous decomposition products: unless subjected to extremes of heat
or chemical conditions, sieve will not readily decompose.

Proper Disposal

Waste disposal methods: disposal should be made in an approved landfill
according to all applicable federal, state and local laws and
regulations. Contact local environmental manager.

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
osha pel: 5 mg/m3 rdust

ingred name: silica gel
cas: 112945-52-5
rtecs #: vv7310000
fraction by wt:
other rec limits: none specified
osha pel: 10 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust

ingred name: alpha-alumina (aluminum oxide)
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

ingred name: magnesium oxide
cas: 1309-48-4
rtecs #: om3850000
fraction by wt:
other rec limits: none specified
osha pel: 15 mg/m3 particulate
acgih tlv: 10 mg/m3;tdust; 9293

MSDS BWDXS MOLECULAR SIEVE TYPE 13X, ZEOLITE

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: ingest: prod gets hot as adsorbs
water.Burns to moist body tissues can result.Inhal: may cause irrit
of nose/throat accompanied by cough/chest discomfort.Skin: may cause
irrit seen as local redness &/or burns.Eye: may cause discomfort
&/or irrit seen as excess redness of conjunctiva.Chronic: prolong
inhal lung damage.

explanation of carcinogenicity: per msds: carcinogenic
assessment(ntp,iarc,others): none currently known.

effects of overexposure: burns. Cough, chest discomfort, skin irrit,
redness, burns. Eye discomfort, irrit, redness of conjunctiva.

medical cond aggravated by exposure: breathing of dust may aggravate
asthma & inflammatory or fibrotic pulmonary disease.

First Aid

First aid: ingest: lg quantities drink 2 glasses of water. Contact
physician for permission to induce vomit. Skin: wash area w/soap &
water. Inhal: remove to fresh air. Eye: flush w/water for 15mins.

note to physici an: prod is desiccant & generates heat as it adsorbs
water. Used prod can contain material of hazardous nature. Identify
that material & treat symptomatically.

Chemical Properties

Hcc: v7
spec gravity: supplemental
appearance and odor: tan pellets,trisiv granules(ie mesh),beads or white
powder or cake,odorless.

Reactivity

Stability indicator/materials to avoid: yes
sudden contact w/high concen of chem having high heats of adsorption
such as olefins, hcl, etc.

stability condition to avoid: addtn of moisture(water)w/o flooding can
cause rise in temp frm heat of adsorption-contact w/skin might
result in burns.

hazardous decomposition products: mol sieve doesn't readily decompo
unless subj to ext temp/chem conditions-if so oxides of comp.(see
supplemental)

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 iwth local,
state and federal regulations. Rcra haz wasteno: not federally
regulated.

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 iii) (non-fibrous)
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; 9394

ingred name: silicon 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: magnesium oxide
cas: 1309-48-4
rtecs #: om3850000
fraction by wt:
other rec limits: none recommended
osha pel: 10 mg/m3 particulate
acgih tlv: 10 mg/m3, fume; 9394

MSDS BXBMC FORMED MOLECULAR SIEVE 544

Hazards

Ld50 lc50 mixture: tlv fot total dust is 5mg/m3
routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: yes iarc: yes osha: no
health hazards acute and chronic: eyes: may cause irritation.Skin: may
cause irritation and dryness.Ingest: may cause gi tract
irritation.Inhal: may cause respiratory irritation.Chronic: this item
contains >3% quartz,which may cause silico sis(lung cancer).

explanation of carcinogenicity: quartz is iarc-2a and ntp-ac.It causes
lung cancer.

effects of overexposure: skin: dryness.When transferring beads with high
pressure air,wear goggles;beads are traveling fast enough to
penetrate skin.

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

First Aid

First aid: skin: remove contaminated clothing;wash with soap and
water.Eyes: flush with water for 15 minutes.Inhal: remove to fresh
air.Give oxygen or artificial respiration if needed.Ingest: this
item will move thr ough the body normally.

Chemical Properties

Hcc: n1
spec gravity: 2.1
solubility in water: complete
appearance and odor: beads;white,gray or tan;odorless.

Reactivity

Stability indicator/materials to avoid: yes
strong acids,alkali,hydrogen fluoride.

stability condition to avoid: none specified by manufacturer.

hazardous decomposition products: not reported.

Proper Disposal

Waste disposal methods: landfill or dispose of in accordance with
federal,state and local regulations.Avoid creating dust.

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
other rec limits: none recommended

ingred name: calcium oxide
cas: 1305-78-8
rtecs #: ew3100000
other rec limits: none recommended
osha pel: 5 mg/m3
acgih tlv: 2 mg/m3; 9495

ingred name: potassium oxide
cas: 12136-45-7
rtecs #: tt3790000
other rec limits: none recommended

ingred name: silica gel
cas: 7631-86-9
rtecs #: vv7322000
other rec limits: none recommended
osha pel: 6 mg/m3
acgih tlv: 10 mg/m3

ingred name: alpha-alumina (aluminum oxide) (sara 313)
cas: 1344-28-1
rtecs #: bd1200000
other rec limits: none recommended
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9495

ingred name: kaolin
cas: 1332-58-7
rtecs #: gf1670500
other rec limits: none recommended
osha pel: 15 mg/m3 tdust
acgih tlv: 2 mg/m3 tdust; 9495

ingred name: silica, crystalline - fused
cas: 60676-86-0
rtecs #: vv7328000
other rec limits: none recommended
osha pel: see table z-3
acgih tlv: 0.1 mg/m3 rdust;9495

ingred name: water
cas: 7732-18-5
rtecs #: zc0110000
other rec limits: none recommended

MSDS CKXQG MOLSIV ADSORBENTS 13X HP 14X30

Hazards

Ld50 lc50 mixture: ld50/oral/rat= >32000mg/kg
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
inhalation may cause lung injury. Skin: may cause skin irritation.

the product gets hot as it first adsorbs water. Eye: dust and/or
product may cause eye discomfor t and/or irritation seen as tearing
and reddening. Ingestion: the product gets hot as it first adsorbs
water. Burns to moist body tissues can result if contact is
prolonged. Inhalation: exposure to du st 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 nor the components are classified.

ohsa: neither the product nor the components are classified or
regulated.

effects of overexposure: eye: discomfort and/or irritation seen as
tearing and reddening. Skin: irritation. Inhalation: irritation of
the respiratory tract.

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 ph ysician. After inhaltion: remove the victim into
fresh air. If symptoms persist, call physician. After ingestion:
immediately give large volume of water to drink. If symptom
persist, call physician. N otes 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
solubility in water: no data available
appearance and odor: tan pellets; no odor

Reactivity

Contact the product during normal use(see other precautions)

Proper Disposal

Waste disposal methods: this product in its fresh unused state is not
listed by generic name or trademark name in us epa's rcra
regulations and does not possess any of the four identifying
characteristics of hazardous waste( ignitibility, corrosivity,

Ingredients List

Ingred name: silicon oxide (synthetic)
cas: 7631-86-9
< wt: 60.


ingred name: aluminum oxide (non-fibrous)
cas: 1344-28-1
rtecs #: bd1200000
< wt: 40.

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

ingred name: sodium oxide
cas: 1313-59-3
< wt: 20.


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

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