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Activated Desiccant

NSN: 6850-01-201-7761 | Model: 4A

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
6850-01-201-7761
DEMIL
NO
Quantity Within Each Unit Package
50.0 pounds
Sieve Particle Size Gradation Percentage
0.0 retained no. 8 and 2.0 passed no. 12
Active Ingredient
Sodium alumosilicate
Moisture Indicator Impregnation
Not included
Reference Number Differentiating Characteristics
As differentiated by unit package type and quantity within each unit package

Pricing and Availability

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NSN 6850-01-201-7761 Datasheet

Supply Class (FSC):
Miscellaneous Chemical Specialties
Cross Reference:
  • 4A
  • 4A
Cage Codes:
  • Uop Molecular Sieve Dept A Joint (CAGE 0H8X3)
  • Union Carbide Corp (CAGE 36346)
Replacements:
  • 6850-01-201-7761 replaces 6850-00-717-6211
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:

    043940 - Chemicals noi

  • 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:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    H
  • Quantity per pack
    No qup
  • Unit of Measure
    Dr
  • 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 $1,540.34 to $2,567.23..
Does NSN 6850-01-201-7761 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, and United Kingdom
What is the NIIN of NSN 6850-01-201-7761?
012017761 or 01-201-7761
Does NSN 6850-01-201-7761 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6850-01-201-7761?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Feb 22, 1985
MSDS

Material Safety

MSDS BGQMJ MOLECULAR SIEVE TYPE 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: product may be irritating to body
tissues.

effects of overexposure: eyes: dust causes irritation;skin: may
irritate;inhal: dust causes resp tract irrit;inges: harmful
medical cond aggravated by exposure: asthma & other pulmonary conditions
may be aggravated by breathing the dust.

First Aid

First aid: eye: flush with water 15 min. Skin: wash with soap & water.

inhaled: remove to fresh air. Give artificial respiration or oxygen
as needed. Ingested: give water then induce vomiting, if patient is
consciou s. Get medical attention. If any symptoms persist or are
severe,get prompt medical care.

Chemical Properties

Hcc: v7
spec gravity: 1.1
solubility in water: negligible
appearance and odor: product may be bead,pellet,mesh,cake/powdr;odorlss

Reactivity

Stability indicator/materials to avoid: yes
water,olefins,hydrochloric acid,may heat the material to temperatures
above 212f/100c.

stability condition to avoid: none
hazardous decomposition products: none

Proper Disposal

Waste disposal methods: dispose i/a/w federal,state,local,regulations.

note used material may contain sufficient adsorbed chemicals to be
classed as a hazardous waste.

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: 12401-86-4
rtecs #: wc4800000
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: alpha-alumina (aluminum oxide) (epa lists only fibrous
forms) (sara iii)
cas: 1344-28-1
rtecs #: bd1200000
fraction by wt:
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9293

MSDS BJPGX MOLECULAR SIEVE TYPE 4A

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: contact with skin and eyes may
cause irritation and/or burns. Inhalation of dust may cause
irritation of nose and throat. Ingestion may cause burns to mucous
membranes of mouth, throat and stom ach may occur. Chronic:
prolonged inhalation may cause lung damage.

explanation of carcinogenicity: no ingredient of a concentration of 0.1%
or greater is listed as a carcinogen or suspected carcinogen.

effects of overexposure: eyes-redness, irritation. Skin-redness, burns.

inhaled-cough, chest discomfort. Ingested-burns to mucous
membranes, stomach pain.

medical cond aggravated by exposure: none specified by manufacturer.

dla-hmis: asthma and inflammatory or fibrotic pulmonary disease.

First Aid

First aid: inhaled-remove to fresh air. Eyes-flush with water for 15
minutes. Skin-wash with soap & water. Ingested-if conscious, drink
2 glasses of water. Contact physician to get permission to induce
vomiting. note to physician: product is a dessiccant and may
produce heat if it adorbs waters. The used product may contain
material of a hazardous nature. Identify that material and treat
symptomatically.

Chemical Properties

Hcc: v7
spec gravity: 1.1-2.1
ph: 8-11
appearance and odor: tan pellets or beads, or white powder or cake;
odorless.

Reactivity

Stability indicator/materials to avoid: yes
high concentrations of chemicals having high heats of adsorption such
as olefins, hydrogen chloride, etc...

stability condition to avoid: the addition of moisture/water w/o
flooding can cause rise of temeprature from heat of adsorption-may
cause skin burns.

hazardous decomposition products: mixture of oxides of ingredients.

conditions to avoid polymerization: will not occur.

Proper Disposal

Waste disposal methods: dispose of in accordance with local, state and
federal environmental 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; 9495

ingred name: silica 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

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; 9495

MSDS BRSVX 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 CJSWR MOLECULAR SIEVE TYPE 4A

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: skin: product may dry skin. Material
becomes hot when first contacts moisture. Hot material can cause
thermal burns. Eyes: dust or product may cause
discomfort/irritation seen as tearing/reddening. In gestion:
product gets hot as it absorbs water. Burns to moist body tissues
can result if contact is prolonged. Inhalation: product/dust may
irritate respiratory tract. Irritation may be accompanied by
coughing & chest discomfort. Target organ: prolonged/repeated
contact may cause lung injury. Primary routs of entry: skin/eye
contact. Exposure via inhalation/ingestion if dust generated.

explanation of carcinogenicity: no ingredient of a concentration of 0.1%
or greater is listed as a carcinogen or suspected carcinogen.

effects of overexposure: skin: product may dry skin. Material becomes
hot when first contacts moisture. Hot material can cause thermal
burns. Eyes: dust or product may cause discomfort/irritation seen
as tearing/reddening. In gestion: product gets hot as it absorbs
water. Burns to moist body tissues can result if contact is
prolonged. Inhalation: product/dust may irritate respiratory tract.

irritation may be accompanied by coughing & chest discomfort
medical cond aggravated by exposure: none specified by manufacturer.

dla-hmis: asthma and inflammatory or fibrotic pulmonary disease.

First Aid

First aid: skin: wash affected area with soap & water. Eyes: flush with
water for at least 15 min. Ingestion: drink at least 2 glasses of
water. Obtain medical attention. Inhalation: remove affected person
to fr esh aiir. If respiratory problems develop, obtain medical
attention: note to physician: product is a desiccant & generates
heat as it absorbs water. The used product can contain material of
a hazardou s nature. Identify that material and treat
symptomatically.

Chemical Properties

Hcc: n1
spec gravity: 1.1=piece;2.1=crystal
ph: 8-11 - slurry
appearance and odor: tan pellets or beads, or white powder or cake;
odorless.

Reactivity

Known. Waterfowl toxicity: none known. Biochemical oxygen demand:
none. Food chain concentrati on potential: none expected.

Proper Disposal

Waste disposal methods: discard product (including retained materials of
use), disposable container or liner in an environmentally
acceptable manner in full compliance with all applicable government
regulations.

Ingredients List

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

other rec limits: none recommended

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; 9495

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

osha pel: 15 mg/m3 tot dust
acgih tlv: 10 mg/m3 inhalable

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

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