Product ID:FORMULA 15282, 5348
MSDS Date:02/05/1991
FSC:7930
NIIN:00N019272
MSDS Number: BXRFX

ZEP MFG CO

ATLANTA, GA 30301
US

Emergency Phone: 800-424-9300 (CHEMTREC)

Info Phone: 404-352-1680

Cage: 0990Y

ZEP MFG CO

2015 ATLANTA, GA 30301-5000 US

Telephone: 404-351-2952/404-432-2873

Cage: 0990Y

SILICIC ACID (H2SIO3), DISODIUM SALT; (SODIUM METASILICATE)

CAS: 6834-92-0

RTECS: VV9275000

Fraction By Weight: 10-20%

OSHA PEL N/K

ACGIH TLV: N/K

1); (SODA ASH)

CAS: 497-19-8

RTECS: VZ4050000

Fraction By Weight: 10-20%

OSHA PEL N/K

ACGIH TLV: N/K

1); (SODIUM PHOSPHATE,

CAS: 7558-80-7

RTECS: WA1900000

Fraction By Weight: 5-10%

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:SPECIAL NOTE:MSDS DATA PERTAINS TO
PROD AS DISPENSED FROM CNTNR. ADVERSE HLTH EFTS WOULD NOT BE
EXPECTED UNDER REC CNDTNS OF USE (DILUTED) SO LONG AS PRESCRIBED
SFTY PRECAUT ARE PRACTICED. CORROSIVE T O SKIN & EYES. AMT OF TISS
DMG DEPENDS ON LENGTH OF CONT. ACUTE:EYE:CAN RSLT IN CORNEAL
DMG/BLINDNESS. (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ:SKIN:CAN PRODUCE INFLAM & BLISTERING.
INHAL:DUST WILL PRODUCE IRRIT TO GI/RESP TRACT, CHARACT BY BURNING,
SNEEZING & COUGHING. SEV OVEREXP CAN PRODUCE LUNG DMG, CHOKING,
UNCON/DEATH. CHRONIC: RPTED EXPOS OF EYES TO LOW LEV OF DUST CAN
PRODUCE IRRIT. RPTD SKIN EXPOS CAN PRODUCE LOCAL SKIN DESTRUCTION/
(SUPDAT)
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:SKIN:IMMED FLUSH CONTAMD SKIN W/PLENTY OF WATER FOR @ LEAST
15 MINS. GET MED ATTN IMMED. EYES:IMMED FLUSH W/PLENTY OF WATER FOR
@ LEAST 15 MINS, OCCASNLY LIFTING UPPER & LOWER LIDS. GET MED ATTN
AT ON CE. INHAL:MOVE VICTIM TO FRESH AIR. FLUSH MOUTH & NASAL
PASSAGES W/WATER REPEATEDLY. GET MED ATTN IF IRRIT PERSISTS.
INGEST:DO NOT INDUCE VOMIT. IF VICTIM IS CONSCIOUS GIVE PLENTY OF
WATER TO (SUPDAT)

Extinguishing Media:NON-COMBUSTIBLE. MEDIA SUITABLE FOR SURROUNDING
FIRE .
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE.

Spill Release Procedures:OBSERVE SFTY PRECAUT DURING CLEAN-UP. PICK UP
SPILLED MATL & PLACE IN SUITABLE WASTE CNTNR. WASH AREA THORO
W/DETERGENT SOLUTION & RINSE AREA WELL W/WATER.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE TIGHTLY CLSD CNTNR IN DRY AREA @
TEMPS BETWEEN 40-120F. STORE AWAY FROM STRONG ACIDS & OXIDIZING
CMPDS. KEEP PROD AWAY FROM SKIN AND EYES.
Other Precautions:DO NOT BREATHE DUST. CLTHG/SHOES WHICH BECOME CONTAMD
W/SUBSTANCE SHOULD BE REMOVED PROMPTLY & NOT REWORN UNTIL THORO
CLEANED. KEEP OUT OF REACH OF CHILDREN.

Respiratory Protection:NIOSH/MSHA APPROVED DUST MASK RESPIRATOR.
Ventilation:IF DUST IS DETECTED, VENTILATE WORK AREA BY OPENING WINDOWS
AND USING EXHAUST FANS.
Protective Gloves:RUBB, NEOPRENE/NITRILE GLOVES.
Eye Protection:ANSI APPRVD CHEM WORK GOGG & (SUPDAT)
Other Protective Equipment:ALKALI RESIST FOOTWEAR, FACE SHIELD, APRON &
ARM COVERINGS. ANSI APPRVD EMERGENCY EYE WASH & DELUGE SHOWER .
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
PH:11.8-12.3. EFTS OF OVEREXP:DERM. RPTD INHAL OF DUST CAN PRODUCE
VARYING DEGREES OF RESP IRRIT/LUNG DMG. FIRST AID PROC:DRINK. GET
MED ATTN AT ONCE. WASTE DISP METH:CONSULT LOCAL, STATE, & FEDERAL A
GENCIES FOR PROPER METH OF DISP IN YOURAREA. EYE PROT:FULL LENGTH
FACESHIELD .

pH:SUPDAT
Solubility in Water:1 1/2 LB/GAL
Appearance and Odor:MOIST, TAN POWDER WITH A MILD AROMA.

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS AND OXIDIZING AGENTS.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:CARBON DIOXIDE, CARBON MONOXIDE, AND
OTHER UNIDENTIFIED ORGANIC COMPOUNDS.

Waste Disposal Methods:PROD IS NOT CONSIDERED HAZ WASTE UNDER RCRA.
UNUSABLE MATL SHOULD BE DRUMMED & TAKEN TO CHM/INDUST LANDFILL, OR
IF PERMITTED PUT INTO SOLN W/WATER & FLUSHED INTO SANITARY SEWER.
NEUTRALIZATION OF PH M AY BE PREREQUISITE FOR SEWER DISP. (SUPDAT)

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particular situation.