Product ID:B5, SUPREME
MSDS Date:05/11/1990
FSC:5610
NIIN:00N030932
MSDS Number: BPPVG

C-CURE CHEMICAL CO INC

305 GARDEN OAKS BLVD
HOUSTON, TX 77018
US

Emergency Phone: 713-697-2024

Info Phone: 713-697-2024

Cage: CCURC

C-CURE CHEMICAL CO INC

HOUSTON, TX 77018 US

Telephone: 713-697-2024

Cage: CCURC

SILICATE, PORTLAND CEMENT; (PORTLAND CEMENT) (MFR CAS #

CAS: 65997-15-1

RTECS: VV8770000

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST; 9293

CALCIUM CARBONATE; (LIMESTONE) (MFR CAS# 474-34-1)

CAS: 1317-65-3

RTECS: EV9580000

OSHA PEL 15 MG/M3 TDUST;5RESP

ACGIH TLV: 10 MG/M3 TDUST

SILICA, CRYSTALLINE - QUARTZ; (SILICA)

CAS: 14808-60-7

RTECS: VV7330000

OSHA PEL SEE TABLE Z3

ACGIH TLV: 0.1 MG/M3 RDUST;9293

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:NO
Health Hazards Acute and Chronic:ACUTE: PORTLAND CEMENT MORTAR CAN DRY
SKIN & CAUSE ALKALI BURNS. DUST CAN IRRITATE EYES & UPPER
RESPIRATORY SYSTEM. CHRONIC: DUST CAN CAUSE INFLAMMATION OF
INTERIOR OF NOSE/EYES. PROLONGED EXPOSURE TO DUST OVER TLV MAY
CAUSE SCARRING OF LUNGS, & DELAYED LUNG INJURY (SILICOSIS).
Explanation of Carcinogenicity:CRYSTALLINE SILICA: CLASS 2A (IARC),
ANTICIPATED TO BE A CARCINOGEN (NTP)
Effects of Overexposure:SHORTNESS OF BREATH, COUGHING, REDDENING OF
EYES.
Medical Cond Aggravated by Exposure:HYPERSENSITIVE INDIVIDUALS MAY
DEVELOP ALLERGENIC DERMATITIS.

First Aid:EYES: IRRIGATE WITH WATER FOR AT LEAST 15 MINUTES. SKIN: WASH
EXPOSED AREAS WITH WATER. INHAL: REMOVE TO FRESH AIR. INGEST: IF
ACCIDENTALLY INGESTED MORTAR MAY SET & CAUSE BOWEL OBSTRUCTION-
CONSULT P HYSICIAN.

Extinguishing Media:MEDIA SUITABLE FOR SURROUNDING FIRE .
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .

Spill Release Procedures:COLLECT SPILLS USING DUSTLESS METHOD, MATERIAL
CAN BE RETURNED TO CONTAINER FOR LATER USE, WEAR NIOSH/MSHA
APPROVED RESPIRATOR FOR SILICA DUST WHEN CLEANING AREA.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:ELIM EXPOS TO DUST, USE NIOSH/MSHA
APPRVD MASK FOR SILICA DUST, IF FRESHLY MIXED MORTAR GETS INTO
EYES/CONT SKIN- FLUSH IMMED & REPEATEDLY (SUPP DATA)
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR FOR SILICA DUST.
Ventilation:LOCAL EXHAUST.
Protective Gloves:RUBBER.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:BARRIER CREAM, BOOTS & CLTHG SHOULD PROTECT
SKIN FROM DUST AND WET MORTAR. EMERGENCY EYE WASH & DELUGE SHOWER .
Work Hygienic Practices:WORKERS SHOULD SHOWER WITH SOAP AND WATER AFTER
WORKING WITH MORTAR.
Supplemental Safety and Health
HNDLG/STOR PREC: WITH WATER AND CONTACT PHYSICIAN IMMEDIATELY.

HCC:T6
Spec Gravity:3.1
Solubility in Water:<1%
Appearance and Odor:WHITE OR GRAY POWDER-NO ODOR.

Stability Indicator/Materials to Avoid:YES
MINERAL ACIDS.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:CO, CO2, SILICON TETRA FULORIDE (WITH
HYDROFLUORIC ACID).

Waste Disposal Methods:MORTAR CAN BE DISPOSED OF AS COMMON WASTE,
UNRESTRICTED SANITARY LAND FILL. DISPOSE OF IN ACCORDANCE WITH
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.