Product ID:CALCLEAN, 4135
MSDS Date:04/11/1991
FSC:7930
NIIN:01-052-2868
MSDS Number: BXJXC

Emergency Phone: 800-424-9300 (CHEMTREC)

Info Phone: 314-535-1810

Preparer: D GODWARD

Cage: 0LKT5

Telephone: 800-424-9300 (CHEMTREC)

Cage: 0LKT5

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 TO EYES.
EXTREMELY IRRITATING; WILL BURN & STING. SKIN:MAY BE IRRITATING TO
SKIN AND PROLONGED CONTACT MAY CAUSE DERMATITIS. INGESTION:MAY
CAUSE GASTROINTESTINAL UPSET. CHRONIC:NO NE LISTED BY MANUFACTURER.
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:INHAL:REMOVE TO FRESH AIR. SUPPORT BREATHING (GIVE O*2/ARTF
RESP) . EYES:FLUSH WITH PLENTY OF WATER FOR @ LEAST 15 MINUTES.
CALL PHYS. SKIN:FLUSH W/PLENTY OF WATER FOR @ LEAST 15 MINUTES. IF
IRR IT DEVELOPS, CALL PHYS. INGEST:DRINK PLENTY OF WATER & CONSULT
PHYS.

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

Spill Release Procedures:DIKE AREA TO CONTAIN AS MUCH SPILLED MATL AS
POSS. REMOVE ANY REMAINING MATERIAL BY ABSORBING ON VERMICULITE OR
OTHER SUITABLE MATERIAL & 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. READ AND OBSERVE ALL LABEL
PRECAUTIONS.
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

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

Boiling Pt:B.P. Text:>212F,>100C
Vapor Pres:LIKE WATER
Vapor Density:LIKE H*2O
Spec Gravity:SUPP DATA
pH:SUPDAT
Solubility in Water:COMPLETE
Appearance and Odor:FLUORESCENT GREEN LIQUID, LIGHTLY PERFUMED ODOR

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS.
Stability Condition to Avoid:NONE KNOWN.
Hazardous Decomposition Products:NOT KNOWN.

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.