Product ID:SILICON ATOMIC ABSORPTION STANDARD, SX0149
MSDS Date:03/01/1991
FSC:6810
NIIN:00N027101
MSDS Number: BNLLP

E M SCIENCE

480 DEMOCRAT RD
GIBBSTOWN, NJ 08027
US

Emergency Phone: 800-424-9300 (CHEMTREC)

Info Phone: 609-354-9200

Cage: 0SK29

E M SCIENCE DIV OF E M INDUSTRIES INC

70 GIBBSTOWN, NJ 08027 US

Telephone: 800-222-0342/609-423-6300

Cage: 63612

SILICIC ACID (H2SI03), DISODIUM SALT; (SODIUM METASILICATE,

CAS: 6834-92-0

RTECS: VV9275000

Fraction By Weight: 1%

SODIUM HYDROXIDE

CAS: 1310-73-2

RTECS: WB4900000

Fraction By Weight: 1%

OSHA PEL 2 MG/M3

ACGIH TLV: C 2 MG/M3; 9293

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

WATER

CAS: 7732-18-5

RTECS: ZC0110000

Fraction By Weight: 98%

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:IRRITATING TO SKIN, EYES AND MUCOUS
MEMBRANES.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:IRRITATING ON CONTACT WITH SKIN, EYES OR MUCOUS
MEMBRANES.
Medical Cond Aggravated by Exposure:DATA NOT AVAILABLE.

First Aid:SKIN: IMMEDIATELY FLUSH THOROUGHLY WITH LARGE AMOUNTS OF
WATER. EYES: IMMEDIATELY FLUSH THOROUGHLY WITH WATER FOR AT LEAST
15 MINUTES. INHAL: REMOVE TO FRESH AIR; GIVE ARTF RESP IF BRTHG HAS
STOPPED. INGEST: IF CONSCIOUS, DRINK WATER AND INDUCE VOMITING
IMMEDIATELY AS DIRECTED BY MEDICAL PERSONNEL. NEVER GIVE ANYTHING
BY MOUTH TO AN UNCONSCIOUS PERSON.

Flash Point:NONCOMBUSTIBLE
Extinguishing Media:USE ANY SUITABLE FOR ADJACENT MATERIAL.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE INDICATED.

Spill Release Procedures:EVAC AREA OF ALL UNNEC PERS. WEAR SUITABLE
PROT EQUIP LISTED UNDER EXPOS/PERS PROT. ELIM ANY IGNIT SOURCES
UNTIL AREA IS DETERMINED TO BE FREE FROM EXPLO/FIRE HAZ. CONTAIN
RELS & ELIM ITS SOURCE, IF T HIS CAN BE DONE W/O RISK. TAKE UP AND
(SUPP DATA)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:KEEP CNTNR CLSD WHEN NOT IN USE. STORE
AT CONTROLLED ROOM TEMP. DO NOT BREATHE SOLN MIST. DO NOT GET IN
EYES, ON SKIN, OR ON CLOTHING.
Other Precautions:DO NOT TAKE INTERNALLY.

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE FOR
EXPOSURE OF CONCERN .
Ventilation:MATERIAL SHOULD BE HANDLED OR TRANSFERRED IN AN APPROVED
FUME HOOD OR WITH ADEQUATE VENTILATION.
Protective Gloves:NEOPRENE OR EQUIVALENT.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:EYEWASH AND SAFETY EQUIPMENT SHOULD BE
READILY AVAILABLE.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
SPILL PROC: CONTAINERIZE FOR PROPER DISPOSAL AS DESCRIBED UNDER
DISPOSAL. COMPLY W/FEDERAL, STATE AND LOCAL REGS ON REPORTING
RELEASES. REFER TO REGULATORY INFORMATION FOR REPORTABLE QUANTITY
AND OTHE R REGULATORY DATA.

HCC:N1
Solubility in Water:SOLUBLE
Appearance and Odor:COLORLESS LIQUID.
Percent Volatiles by Volume:99.5+

Stability Indicator/Materials to Avoid:YES
NONE SPECIFIED BY MANUFACTURER.
Stability Condition to Avoid:NONE INDICATED.
Hazardous Decomposition Products:NONE INDICATED.

Waste Disposal Methods:MATL DOES NOT HAVE AN EPA WASTE NUMBER & IS NOT
A LISTED WASTE, HOWEVER CONSULTATION W/PERMITTED WASTE DISP SITE
SHOULD BE ACCOMPLISHED. ALWAYS CONT PERMITTED WASTE DISPOSER TO
ASSURE COMPLIANCE W/ AL L CURRENT LOCAL, ST & FEDERAL REGS.

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.