Product ID:CALCLEAN, 4135
MSDS Date:07/06/1994
FSC:7930
NIIN:01-052-2868
MSDS Number: BZQXN

Emergency Phone: 314-994-1010;800-424-9300(CHEMTREC)

Info Phone: 800-554-5499

Cage: 0XX75

Telephone: 800-554-5499/314-469-7000

Cage: 0XX75

SILICIC ACID (H*2SIO*3), DISODIUM SALT; (SODIUM

CAS: 6834-92-0

RTECS: VV9275000

Fraction By Weight: <5%

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:NO Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE:EYES:CORROSIVE. EXTREMELY
IRRITATING; WILL BURN AND STING. SKIN:MAY BE IRRITATING AND
PROLONGED CONTACT MAY CAUSE DERMATITIS. INGESTION:MAY CAUSE
GASTROINTESTINAL UPSET. CHRONIC:NO AVAILABLE INF ORMATION WAS
FOUND.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:INHALATION:REMOVE TO FRESH AIR. SUPPORT BREATHING (GIVE
O*2/ARTF RESP) . EYES:FLUSH WITH PLENTY OF WATER FOR AT LEAST 15
MINUTES. CALL A PHYSICIAN. SKIN:FLUSH WITH PLENTY OF WATER FOR AT
LEAST 1 5 MINUTES. IF IRRITATION DEVELOPS, CALLPHYSICIAN.
INGESTION:DRINK PLENTY OF WATER AND CONSULT A PHYSICIAN.

Flash Point:NOT FLAMMABLE
Extinguishing Media:MEDIA SUITABLE FOR SURROUNDING FIRE . PRODUCT IS
NOT FLAMMABLE.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE.

Spill Release Procedures:DIKE AREA TO CONTAIN AS MUCH SPILLED MATERIAL
AS POSSIBLE. REMOVE ANY REMAINING MATERIAL BY ABSORBING ON
VERMICULITE OR OTHER SUITABLE MATERIAL AND PLACE IN SEALED
CONTAINER FOR DISPOSAL.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:AVOID CONTACT WITH EYES, SKIN AND
CLOTHING. KEEP CONTAINER CLOSED.
Other Precautions:READ AND OBSERVE ALL LABEL PRECAUTIONS.

Respiratory Protection:USE NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE
FOR EXPOSURE OF CONCERN . NOT REQUIRED.
Ventilation:NORMAL.
Protective Gloves:RUBBER GLOVES.
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS .
Other Protective Equipment:ANSI APPROVED EMERGENCY EYE WASH AND DELUGE
SHOWER .
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
SPEC GRAV:1.085 @ 25C (H*2O=1). PH @ UNDILUTED SOLN:13.1.

Boiling Pt:B.P. Text:>212F,>100C
Vapor Pres:LIKE WATER
Vapor Density:LIKE WATER
Spec Gravity:SUPP DATA
pH:SUPDAT
Solubility in Water:COMPLETE
Appearance and Odor:FLUORESCENT GREEN LIQUID WITH A LIGHTLY PERFUMED
ODOR.

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS.
Stability Condition to Avoid:NONE KNOWN.
Hazardous Decomposition Products:UNKNOWN.

Waste Disposal Methods:FLUSH WITH PLENTY OF WATER. 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.