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Sodium metasilicates
Silicates; commercial alkali metal silicates
Chemicals-inorganic
Y - Indicates information is in the hazardous materials information resource system (hmirs).
PMICA - 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.
046570 - Sodiu (soda) silicate dry
635 - Chemicals, other than drugs or sundries
9 - Other or no special handling required (sh)
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
C - Chemical corps items and all other chemicals not covered in other classificatons. note: when an item has a chemical proper shipp
T - 55.0
W - Corrosive materials, un class 8 (corrosive label)
Questions & Answers: |
|
| What are the historical prices recorded for this stock number? | |
| Historical data shows pricing from $582.15 to $970.25.. | |
| Does NSN 6810-00-664-7062 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, Veterans Administration, Spain, Republic Of Korea, Greece, and Turkey | |
| What is the NIIN of NSN 6810-00-664-7062? | |
| 006647062 or 00-664-7062 | |
| Does NSN 6810-00-664-7062 require demilitarization? | |
| Yes - ITAR Controlled | |
| What is the most recent solicitation for NSN 6810-00-664-7062? | |
| No solicitations for this NSN. | |
| When was this national stock number assigned to the federal catalog? | |
| Jan 01, 1963 | |
Effects of overexposure: eyes: red,pain,blurred vision;skin: red
pain;inhale: pain,cough,short breath;ingest: pain,vomit.
First aid: eyes: flush w lg amts h*2o for 15 min;skin: flush w lg amts
soap & h*2o for 15 min;ingest: rinse mouth,gastric lavage(stomach
wash),saline catharsis;inhale: remove to fresh air. All
exposures: call/get med ical attn. Note: may be absorbed into body.
Hcc: n1
solubility in water: appreciable
appearance and odor: dry white granules,odorless
Stability indicator/materials to avoid: yes
reacts violently w acids: soln/wet crystals corrosive al,zn
stability condition to avoid: none noted: will slowly dissolve in water
hazardous decomposition products: none noted: avoid fumes that may be
generated by reactn heat
Waste disposal methods: dispose in full accord with applicable
international,federal,state, & local regs.Regard as similiar to
lye.
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.
Ingred name: sodium metasilicate,anhydrous;cas#13870 30-9
cas: 6834-92-0
rtecs #: vv9275000
fraction by wt: 100%
Effects of overexposure: inhal/eye: dust irritat;skin/eye: contact will
cause burns; ingest: irritates /burns
First aid: eye/skin: flush w/water for 15-min. Get med. Attn. For eyes.;
inhal: remove to fresh air.-give o*2/cpr as situation dictates.
ingest: donot induce vomiting. Give large quantities of water. Give
@ least 1 oz of vinegar in an equal amt. Of water.
Hcc: n1
boiling pt: b.P. Text: 240f/115c
vapor pres:
spec gravity: 1.75
appearance and odor: white crystalline solid, odorless
Stability indicator/materials to avoid: yes
aluminum, galvanized iron, zinc & glass.
stability condition to avoid: contact w/strong acids.
hazardous decomposition products: mfr. Cites none
conditions to avoid polymerization: will not polymerize
Waste disposal methods: sweep up spilled material being careful not ot
create dust. Place sweepngs into an appropriate chemical waste
container. Seal contaner & dispose of in an approved
landfill/manner not adversely affectn g envirn. Flush spill area
w/deterg. & h*20.
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.
Ingred name: sodium metasilicate
cas: 6834-92-0
rtecs #: vv9275000
fraction by wt: 100%
osha pel: none
acgih tlv: none(5 mg/cum dust)
Effects of overexposure: dust will cause eye & nose irritation.Contact
with skin & eyes will cause burns.
First aid: flush skin and eyes with water for 15 minutes.Get medical
attention if irritation persists.
Hcc: n1
spec gravity: 2.6
solubility in water: 50%
appearance and odor: free-flowing white crystals
Stability indicator/materials to avoid: yes
strong acids
stability condition to avoid: excess moisture
hazardous decomposition products: none noted: avoid fumes that may be
generated by reactn heat
Waste disposal methods: dispose in full accord with applicable
international,federal,state, & local regulations. Regard as similar
to lye.
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.
Ingred name: sodium metasilicate cas#6834-92-0
cas: 6834-92-0
rtecs #: vv9275000
fraction by wt: 100%
Effects of overexposure: eye & skin contct-corrosive-causes
burns.Inhal: corrosive-causes burns to respiratory tract.
First aid: in case of contact,immed.Flush eyes or skn w/plenty of water
f/at least 15 min while removing contam clothing & shoes.Call
dr.Antidote-if swallowed,do not induc vomiting give lg amts of
watr.Nvr give anything by mouth to an unconsc person.Call a phys
Hcc: n1
solubility in water: appreciable
appearance and odor: white granules odorless
Stability indicator/materials to avoid: yes
concentrated acids
stability condition to avoid: flammbl hydrogn gas may be produc on
prolng contct w/met(sup
hazardous decomposition products: none
Waste disposal methods: neutralize w/dilute acid & landfill solids
according to local, state & federal regulations. Flush liquid to
sewer w/plenty of water.
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.
Rtecs #: 9999999zz
Health hazards acute and chronic: upper respir irritation-poss lung dam
w/prolonged expos. Sevr skn irrit-may be corr & cause sevr burns if
not washd off ;immed. Dry prod can cause tissue destruct & perm eye
damg if not treated. Inges t- can cause perforation of stomach &
esopagus. Corr to mucous membranes.
effects of overexposure: coughing,sneezing. Stinging & burning sensation
to skin & eyes.
medical cond aggravated by exposure: respiratory ailments,dermatitis.
First aid: skin/eyes: immed flush w/water;get medical attn. Inhal: remove
to fresh air,treat symptomatically. Ingest-do not induce vomiting.
give plenty water to dilute stomach contents. Keep airway clear.
get im mediate med attn.
Hcc: n1
melt/freeze pt: m.P/f.P text: 2000f
solubility in water: 18% by wt
appearance and odor: odorless,white crystalline solid
Stability indicator/materials to avoid: yes
reacts violently w acids;soln/wet crystals corrosive al,zn.
stability condition to avoid: none noted: will slowly dissolve in water.
hazardous decomposition products: none noted: avoid fumes that may be
generated by reactn heat.
Waste disposal methods: dispose in full accord with applicable
internationaal,federal,state, & local regulations.Regard as
similiar to lye.
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.
Ingred name: sodium metasilicate,anhydrous;cas#13870-30-9
cas: 6834-92-0
rtecs #: vv9275000
fraction by wt: 100%
Effects of overexposure: dust causes eye & nose
irritation.Skin/eyes: contact will cause burns.
First aid: if swallowed,do not induce vomiting.Give large quantities of
water: give at least one ounce of vinegar in water (1: 1).Never give
anything by mouth to unconscious person.Get medical attention.
Hcc: n1
spec gravity: 2.614
solubility in water: appreciable
appearance and odor: white crystalline solid.
Stability indicator/materials to avoid: yes
avoid strong acids.
stability condition to avoid: none
hazardous decomposition products: none
Waste disposal methods: small spill: dissolve,dilute with water.Flush to
sewer if regulations allow.Large spill: dispose fo in approved
dumpsite iaw 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.
Ingred name: sodium metasilicate,anhydrous,(cas# 6834-92-0)
cas: 6834-92-0
rtecs #: vv9275000
fraction by wt: unk
Ld50 lc50 mixture: ld50 (oral, rat) is 800 mg/kg.
routes of entry: inhalation: yes skin: no ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: target organs: eyes, skin, respiratory
& gi tracts. Acute- corrosive to eyes, skin, mucous membranes of
the respiratory tract, mouth, throat, esophagus & stomach.
inhalation of dust may cause irritatio n. May cause eye & skin
burns. Causes severe irritation if ingested. Chronic- none.
explanation of carcinogenicity: none
effects of overexposure: severe irritation, pain, burns, tissue
destruction
medical cond aggravated by exposure: persons with pre-existing skin
disorders or impaired respiratory function may be more susceptible
to the effects of the substance.
First aid: get medical help if symptoms persist. Eyes/skin: immediately
flush with water for 15 minutes. Hold eyelids open. Inhaled: remove
to fresh air. Provide cpr/oxygen if needed. Oral: do not induce
vomiting. if conscious, drink several glasses of milk or water.
get medical attention immediately. If vomiting occurs, keep head
below hips.
Hcc: c2
nrc/state lic num: not relevant
melt/freeze pt: m.P/f.P text: 2000f,1093c
ph: 12.7
viscosity: not relevant
evaporation rate & reference: not relevant
solubility in water: 18%
appearance and odor: white crystalline solid with no odor
Stability indicator/materials to avoid: yes
water, strong acids, metals such as aluminum, tin, lead and zinc
stability condition to avoid: moisture
hazardous decomposition products: none
Waste disposal methods: discharge, treatment or disposal is subject to
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.
Ingred name: sodium metasilicate
cas: 6834-92-0
rtecs #: vv9275000
fraction by wt: 95 - 99%
other rec limits: none recommended
ld50 lc50 mixture: oral rat ld50: 847 mg/kg
route of entry inds - inhalation: yes
skin: yes
ingestion: yes
carcinogenicity inds - ntp: no
iarc: no
osha: no
effects of exposure: solutions are highly alkaline. Irritating to eyes, skin,
and mucous membranes. Ingestion will cause irritation of the gastrointestinal
tract. Nausea, vomiting, cramps and diarrhea may occur.
explanation of carcinogenicity: this compound contains no ingredients at
concentrations of 0.1% or greater that are carcinogens or suspect
carcinogens.
signs and symptions of overexposure: solutions are highly alkaline. Irritating
to eyes, skin, and mucous membranes. Ingestion will cause irritation of the
gastrointestinal tract. Nausea, vomiting, cramps and diarrhea may occur.
medical cond aggravated by exposure: none specified by manufacturer.
first aid: eyes: flush with running water for 15 minutes while holding eyelids
open. Get medical attention immediately. Skin: immediately wash with water.
remove soiled clothing. Get medical attention immediatel y. Inhalation:
remove to fresh air. Getmedical attention. Ingestion: do not induce vomiting.
if conscious, immediately give large quantities of water to drink. Get
medical attention immediately.
hcc: b1
m.P/f.P text: 1992f,1089c
decomp text: unknown
vapor pres: negligible
spec gravity: 2.4
ph: 12.6
solubility in water: appreciable
appearance and odor: white granular or powdered solid. Odorless.
percent volatiles by volume: 0
corrosion rate: unknown
product id: sodium metasilicate, anhydrous
cage: lidoc
assigned ind: y
company name: lidochem, inc.
street: 20 village court
city: hazlet nj
zipcode: 07730
health emergency phone: 800-424-9300(chemtrec)
label required ind: y
date of label review: 11/08/1991
status code: c
label date: 11/08/1991
year procured: 1991
origination code: f
eye protection ind: yes
skin protection ind: yes
signal word: warning
respiratory protection ind: yes
health hazard: moderate
contact hazard: moderate
fire hazard: none
=======================================================
responsible party cage: lidoc
trans id no: 81557
product id: sodium metasilicate, anhydrous
msds prepared date: 01/16/1991
review date: 11/08/1991
mfn: 1
net unit weight: 100 lbs
multiple kit number: 0
review ind: y
unit of issue: bg
container qty: 1
type of container: std comml bag
additional data: for chemical emergencies (spills, leaks, fire, exposure or
accident) call chemtrec - day or night - at 800 424-9300.
Hazard and precautions: solutions are highly alkaline. Irritating to eyes,
skin, & mucous membranes. Ingestion will cause irritation of the
gastrointestinal tract. Nausea, vomiting, cramps & diarrhea may occur. In
case of sp ill: sweep up the material being careful not to create dust and
transfer to an appropriate chemical waste container. Neutralize residue with
dilute acid, flush spill area with water. Store in a cool, dry, well
ventilated area. The material is hygroscopic. Keep containers closed when not
in use. First aid: eyes: flush with water for 15 minutes. Skin: wash with
water. Inhalation: remove to fresh air . Ingestion: no not induce vomiting.
get med help.
spill release procedures: sweep up the material being careful not to create
dust and transfer to an appropriate chemical waste container. Neutralize
residue with dilute acid, flush spill area with water.
neutralizing agent: dilute acid
waste disposal methods: (consult local, state and federal regulations) observe
all local, state, and federal laws and regulations regarding disposal, spill,
cleanup, removal and/or discharge.
handling and storage precautions: store in a cool, dry, well ventilated area.
the material is hygroscopic and containers should be kept closed when not in
use.
other precautions: if exposure occurs or if poisoning is suspected, do not wait
for symptoms to develop. Immediately initiate the recommended first aid
procedures. Simultaneously contact a physician or the nearest hospi tal.
describe incident & follow advice.
ld50 lc50 mixture: oral rat ld50: 847 mg/kg
route of entry inds - inhalation: yes
skin: yes
ingestion: yes
carcinogenicity inds - ntp: no
iarc: no
osha: no
effects of exposure: solutions are highly alkaline. Irritating to eyes, skin,
and mucous membranes. Ingestion will cause irritation of the gastrointestinal
tract. Nausea, vomiting, cramps and diarrhea may occur.
explanation of carcinogenicity: this compound contains no ingredients at
concentrations of 0.1% or greater that are carcinogens or suspect
carcinogens.
signs and symptions of overexposure: solutions are highly alkaline. Irritating
to eyes, skin, and mucous membranes. Ingestion will cause irritation of the
gastrointestinal tract. Nausea, vomiting, cramps and diarrhea may occur.
medical cond aggravated by exposure: none
first aid: eyes: flush with running water for 15 minutes while holding eyelids
open. Get medical attention immediately. Skin: immediately wash with water.
remove soiled clothing. Get medical attention immediatel y. Inhalation:
remove to fresh air. Getmedical attention. Ingestion: do not induce vomiting.
if conscious, immediately give large quantities of water to drink. Get
medical attention immediately.
hcc: b1
melt/freeze pt: =1088.9c, ######f
decomp text: unknown
vapor pres: negligible
spec gravity: 2.4
ph: 12.6
solubility in water: appreciable
appearance and odor: white granular or powdered solid. Odorless.
percent volatiles by volume: 0
corrosion rate: unknown
product id: sodium metasilicate, anhydrous
cage: 2u208
company name: liberty chemical co
street: 317 st pauls ave
city: jersey city nj
zipcode: 07306-5021
health emergency phone: company out of business
label required ind: y
date of label review: 09/21/1992
status code: c
label date: 09/21/1992
year procured: 1984
origination code: f
eye protection ind: yes
skin protection ind: yes
signal word: warning
respiratory protection ind: yes
health hazard: moderate
contact hazard: moderate
fire hazard: none
=======================================================
responsible party cage: 2u208
trans id no: 81563
product id: sodium metasilicate, anhydrous
msds prepared date: 09/21/1992
review date: 09/21/1992
mfn: 1
net unit weight: 100 lbs
multiple kit number: 0
review ind: y
unit of issue: bg
container qty: 1
type of container: std comml bag
additional data: none
Hazard and precautions: solutions are highly alkaline. Irritating to eyes,
skin, & mucous membranes. Ingestion will cause irritation of the
gastrointestinal tract. Nausea, vomiting, cramps & diarrhea may occur. In
case of sp ill: sweep up the material being careful not to create dust and
transfer to an appropriate chemical waste container. Neutralize residue with
dilute acid, flush spill area with water. Store in a cool, dry, well
ventilated area. The material is hygroscopic. Keep containers closed when not
in use. First aid: eyes: flush with water for 15 minutes. Skin: wash with
water. Inhalation: remove to fresh air . Ingestion: no not induce vomiting.
get med help.
spill release procedures: sweep up the material being careful not to create
dust and transfer to an appropriate chemical waste container. Neutralize
residue with dilute acid, flush spill area with water.
neutralizing agent: dilute acid
waste disposal methods: (consult local, state and federal regulations) observe
all local, state, and federal laws and regulations regarding disposal, spill,
cleanup, removal and/or discharge.
handling and storage precautions: store in a cool, dry, well ventilated area.
the material is hygroscopic and containers should be kept closed when not in
use.
other precautions: if exposure occurs or if poisoning is suspected, do not wait
for symptoms to develop. Immediately initiate the recommended first aid
procedures. Simultaneously contact a physician or the nearest hospi tal.
describe incident & follow advice.
Ld50 lc50 mixture: ld50 (oral rat) is 847 mg/kg.
routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: eyes; corrosive, severe burns,
permanent eye damage. Skin: corrosive, severe burns. Inhalation:
may cause severe burns and irritation of respiratory tract.
ingestion: corrosive to mucous membranes of mouth, throat, and
gastrointestinal tract. Nausea, vomiting, cramps, and diarrhea may
occur.
explanation of carcinogenicity: none of the compounds in this product is
listed by iarc, ntp, or osha as a carcinogen.
effects of overexposure: eyes: irritati0n, corrosion, severe burns,
damage. Skin: irritation, corrosion, burns. Inhalation: irritation
and severe burns of respiratory tract. Ingestion: irritation,
corrosion of mucous membrane s of mouth, throat, esophagus, and
gastrointestional tract, nausea, vomiting, cramps, and diarrhea.
medical cond aggravated by exposure: person with pre-existing disease
involving the eyes, skin, respiratory tract may be at increased
risk from exposure to this product.
First aid: eyes: flush with large amounts of water. Washing within 1
minute is essential for maximum effectiveness. Get medical
attention. Skin: remove contaminated clothing. Wash area with large
amounts of wate r.Get medical attention. Inhalation: move to fresh
air. Get medical attention. Ingestion: do not induce vomiting.Give
large amounts of water.If vomiting occurs give fluids again.Get
medical attention.
Hcc: b1
melt/freeze pt: m.P/f.P text: 1990f,1088c
vapor pres: negligible
spec gravity: 2.4
ph: 12.6
solubility in water: 27gm/100gm water
appearance and odor: white granular or powder solid. Odorless.
Stability indicator/materials to avoid: yes
contact with reducing sugars may form carbon monoxide. In aqueous
solutions,avoid contact with al, galvanized iron, zinc
stability condition to avoid: this material is stable at ambient
temperature and atmospheric pressure.
hazardous decomposition products: carbon monoxide. In aqueous solution,
contact with aluminum, galvanized iron, zinc may generate flammable
hydrogen gas.
Waste disposal methods: dispose of waste 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.
Ingred name: silicic acid, disodium salt. (sodium
metasilicate,anhydrous)
cas: 6834-92-0
rtecs #: vv9275000
other rec limits: 2 mg/m3 (as naoh)
ingred name: water
cas: 7732-18-5
rtecs #: zc0110000
other rec limits: none recommended
Ld50 lc50 mixture: oral ld50 (rat) is 622 mg/kg
routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: may cause be corrosive to skin
& eyes on contact. May be corrosive to digetive tract if swallowed.
inhalation of dust may cause corrosion or irritation of respiratory
tract. Chronic: none known .
explanation of carcinogenicity: not listed by osha, ntp or iarc as a
carcinogen.
effects of overexposure: eyes/skin-corrosive, redness, pain corneal
opacity (eyes). Inhaled-corrosive & irritating to respiratory
tract, difficult or painful breathing. Ingested-corrosive to
esophagus, burning pain in mouth, esophagus, digestive tract.
medical cond aggravated by exposure: exiting skin conditions.
First aid: in all cases get medical attention. Eyes-flush with water for
15 minutes. Skin-remove contaminated clothes. Wash with mild soap &
water. Inhaled-remove to fresh air. Administer oxygen or artificial
re spiration as needed. Ingested-do not induce vomiting! If
conscious, give 1 glass water. Call physician immediately.
Hcc: b1
ph: 12-13
solubility in water: complete
appearance and odor: white granular powder. Odorless.
percent volatiles by volume: 2
Stability indicator/materials to avoid: yes
water, acids, ammonium salts, reducing sugars.
stability condition to avoid: none specified by manufacturer.
hazardous decomposition products: none.
Waste disposal methods: neutralize with dilute acid and landfill solids
according to local, state and federal regulations. Flush neutral
liquid to sewer with plenty of water.
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.
Ingred name: sodium metasilicate
cas: 6834-92-0
rtecs #: vv9275000
other rec limits: none recommended
Ld50 lc50 mixture: ld50 (oral, rat) is 622 mg/kg.
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute effects: this material is a
strong alkali and is corrosive to any tissue which it comes in
contact. Brief eye contact causes irritation of the eyes, and with
greater exposure, severe burns with possible blindness. Contact
with the skin causes irritation, and with greater exposure, severe
burns and scarring. Swallowing this material causes severe burns to
mouth, throat and stomach. Death may result. Severe scarring of
the throat may occur. Inhalation of dust causes mild irritation to
burning pain. Difficult or painful breathing may occur. Chronic
toxicity: no known chronic hazards.
explanation of carcinogenicity: not listed by osha, ntp or iarc as a
carcinogen.
effects of overexposure: eyes: causes redness, pain, corneal opacity.
skin: redness, burning, exposed skin feels slippery. Ingestion:
burning pain in mouth esophagus and digestive tract. Inhalation:
the signs and symptoms of inhalation of dust from this material
will vary from mild irritation to burning pain depending on the
severilty of exposure. Difficult or painful breathing may occur.
medical cond aggravated by exposure: contact with this material may
aggravate existing skin conditions.
First aid: eyes: in case of contact, immediately flush eyes with plenty
of water for at least 15 minutes. Remove contact lenses if worn.
call a physician. Skin: not provided. Immediately flush skin with
plenty of water for 15 minutes. Remove contaminated clothes. wash
skin with mild soap and water (hmis). Ingestion: if swallowed, do
not induce vomiting. Give victim a glass of water. Call a physician
immedi ately. Never give anything by mouth to an unconscious
person. Inhalation: if inhaled, remove to fresh air. If not
breathing, give artificial respiration. If breathing is difficult,
give oxygen.
Hcc: b1
boiling pt: b.P. Text: not relevant.
melt/freeze pt: m.P/f.P text: not provided.
decomp temp: decomp text: not provided.
vapor pres: not relevant.
spec gravity: not provided.
ph: ~12-13
viscosity: not applicable.
evaporation rate & reference: not applicable.
solubility in water: appreciable
appearance and odor: white granular powder. Odorless. Solid.
percent volatiles by volume: 2
corrosion rate: not provided.
Stability indicator/materials to avoid: yes
this product generates heat when it dissolves in h20, or mixed with
acid. It may react with ammonium salt to form ammonia gas. It may
react with reducing sugars to form carbon monoxide gas.
stability condition to avoid: not provided.
hazardous decomposition products: none.
Waste disposal methods: neutralize and landfill solids according to
local, state and federal regulations. Flush neutral liquid to sewer
in accordance with federal, state and local regulations. For large
spills: sinks and mix es with water. Sweep, scoop or vacuum and
remove. Flush spill area with water. Observe environmental
regulations.
Ingred name: silicic acid, disodium salt
cas: 6834-92-0
rtecs #: vv9275000
= wt: 100.
other rec limits: not provided.
osha pel: not provided.
acgih tlv: not provided.