Product ID:JAY BEE
MSDS Date:07/11/1985
FSC:9350
NIIN:00-229-4137
MSDS Number: BHYMY

Emergency Phone: 415-452-8750

Info Phone: 415-452-8750

Cage: 4H756

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

Cage: 4H756

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

Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:YES OSHA:NO
Health Hazards Acute and Chronic:ACUTE EFFECTS:DUST MAY IRRITATE OR
INJURE EYES. CHRONIC EFFECTS:PNEUMOCONIOSIS.CARCINOGENIC BY IARC.
Explanation of Carcinogenicity:CRYSTALLINE SILICA IS CARCINOGENIC BY
IARC.
Effects of Overexposure:EYES:IRRITATION. SKIN:IRRITATION.
INHALATION:IRRITATION OF NOSE AND THROAT,NOSE BLEED,COUGH,SHORTNESS
OF BREATH,CHEST TIGHTNESS.
Medical Cond Aggravated by Exposure:INDIVIDUALS WITH A HISTORY OF
RESPIRATORY CONDITIONS MAY BE AT INCREASED RISK.

First Aid:EYES:FLUSH WITH PLENTY OF WATER.IF IRRITATION PERSISTS,SEE
DOCTOR. SKIN:REMOVE CONTAMINATED CLOTHING.WASH WITH SOAP AND
WATER.IF IRRITATION PERSISTS SEE DOCTOR. INHALATION:REMOVE TO FRESH
AIR.GIVE CPR /OXYGEN IF NEEDED. SEE DOCTOR. INGESTION:DRINK LARGE
AMOUNT OF WATER,INDUCE VOMIT.SEE DOCTOR.

Extinguishing Media:AS APPROPIATE FOR SURROUNDING FIRE.
Fire Fighting Procedures:NO SPECIAL PROCEDURE.
Unusual Fire/Explosion Hazard:NONE

Spill Release Procedures:VENTILATE.CLEAN UP USING METHODS THAT AVOID
DUST GENERATION SUCH AS VACUUM,WET DUST MOP OR WET CLEAN UP AND
PLACE IN APPROPIATE DISPOSAL CONTAINER AND COVER.IF DUST IS
GENERATED USE NIOSH/MSHA APPROVE D RESPIRATOR WITH DUST CARTRIDGE.

Handling and Storage Precautions:NONE SPECIFIED BY MANUFACTURER.
Other Precautions:DO NOT BREATHE DUST. PERIODIC MEDICAL EXAMINATIONS
ARE RECOMMENDED FOR INDIVIDUALS REGULARLY EXPOSED TO DUST OR MIST.

Respiratory Protection:USE NIOSH/MSHA-APPROVED RESPIRATOR WITH DUST
CARTRIDGE IF TLV IS EXCEEDED.
Ventilation:MECHANICAL (GENERAL) AND/OR LOCAL EXHAUST TO MAINTAIN
EXPOSURE LEVEL BELOW TLV.
Protective Gloves:PROTECTIVE GLOVES.
Eye Protection:SAFETY GLASSES W/SIDE SHIELD OR GOGGLES.
Other Protective Equipment:USE MACHINE GUARDS AND PROTECTIVE CLOTHING
TO MINIMIZE SKIN CONTACT.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.DO NOT SHAKE
CLOTHING.REMOVE DUST BY WASHING OR VACUUMING.
Supplemental Safety and Health
NONE

HCC:N1
Spec Gravity:2.1-2.4
Solubility in Water:INSOLUBLE
Appearance and Odor:GREY SOLID REFRACTORY BRICK. NO ODOR.

Stability Indicator/Materials to Avoid:YES
NONE
Stability Condition to Avoid:NONE
Hazardous Decomposition Products:NONE SPECIFIED BY MANUFACTURER.

Waste Disposal Methods:NOTIFY YOUR LOCAL ENVIRONMENTAL OFFICER. KEEP IN
COVERED CONTAINERS PENDING DISPOSAL.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.