BMYCM - 1072, TROWLEZE

Product Identification

Product ID:1072, TROWLEZE
MSDS Date:06/27/1989
FSC:9350
NIIN:00N028552
MSDS Number: BMYCM

Responsible Party
NATIONAL REFRACTORIES & MINERALS
ONE KAISER PLAZA SUITE 650
OAKLAND, CA 94612
US

Emergency Phone: 415-462-1147

Info Phone: 415-462-1147

Preparer: CORP ENVIRON SERVICES

Cage: 4H756

Contractor
NATIONAL REFRACTORIES AND MINERALS CORP
47 COLUMBIANA, OH 44408-9448 US

Telephone: 216-482-3841/415-462-1147

Cage: 4H756

Ingredients

SILICA, CRYSTALLINE - QUARTZ

CAS: 14808-60-7

RTECS: VV7330000

Fraction By Weight: <10%

OSHA PEL SEE TABLE Z3

ACGIH TLV: 0.1 MG/M3 RDUST;9293


ALUMINUM SILICATE (KAOLIN); (ALUMINO-SILICATES)

CAS: 66402-68-4

Fraction By Weight: >55%


(ORAL,RAT) 1153 MG/KG

CAS: 15593-82-5

Fraction By Weight: <35%

Hazards

LD50 LC50 Mixture:SEE INGREDIENT 3
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:NO
Health Hazards Acute and Chronic:INHAL: LONG TERM EXPOSURE TO
RESPIRABLE SILICA MAY PRODUCE PNEUMOCONIOSIS IN SUSCEPTIBLE
PERSONS. SKIN: REPEATED OR PROLONGED CONTACT MAY CAUSE IRRITATION.
EYES: MAY IRRITATE OR INJURE EYES.
Explanation of Carcinogenicity:CRYSTALLINE SILICA QUARTZ: GROUP 2A
(IARC); GROUP 2 (NTP)
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:MAY AGGRAVATE PRE-EXISTING
RESPIRATORY CONDITIONS.

First Aid

First Aid:SKIN: WASH WITH SOAP AND PLENTY OF WATER. EYES: IRRIGATE
IMMED WITH COPIOUS AMOUNTS OF WATER FOR AT LEAST 15 MIN. CONSULT
PHYS IF NECESSARY. INHAL: REMOVE TO FRESH AIR. INGEST: CALL MD
IMMED .

Fire Fighting

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

Accidental Release

Spill Release Procedures:USE DUST FREE METHODS OF CLEANUP.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling

Handling and Storage Precautions:USE A NIOSH/MSHA APPROVED RESP IF DUST
IS CREATED DURING HANDLING, INSTALLATION OR TEAROUT.
Other Precautions:TOXIC RISK MAY BE ALTERED BY CHEMICAL OR PHYSICAL
CHANGES CAUSED BY CONDITIONS OF USE.

Exposure Controls

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR ADEQUATE FOR
CONTAMINANT CONCENTRATIONS ENCOUNTERED.
Ventilation:LOCAL EXHAUST RECOMMENDED TO MAINTAIN EXPOSURES BELOW TLV'S
AND PEL'S.
Protective Gloves:IMPERVIOUS GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:NONE SPECIFIED BY MANUFACTURER.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

Chemical Properties

HCC:N1
Spec Gravity:1.5-2.5 GM/CC
Solubility in Water:<35 %
Appearance and Odor:WET, GREY GRANULAR REFRACTORY MIX; NO ODOR.

Stability

Stability Indicator/Materials to Avoid:YES

Disposal

Waste Disposal Methods:FINAL USE PRODUCT SHOULD BE TESTED TO DETERMINE
HAZARD STATUS AND DISPOSED IN ACCORDANCE WITH FEDERAL, STATE AND
LOCAL LAWS AND 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.