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MSDS  : CRYSTALLINE SILICA QUARTZ
CAS  : 14808-60-7
NAME  : ing 12: requirements relating to occupational exposure to
silica, crystalline - quartz
resp prot:resp w/full facepiece.any supplied-air resp
ing 2:500xpel/less-a powered air-purifying resp w/hepa
ing 3:other positive press/continuous-flow mode.
ing 4:facepiece oper in press-dmd/other positive mode. a
ing 5:resp w/a full facepiece oper in press-dmd/other
ing 6:oper in press-dmd/other positive press mode. abrasive
ing 7:facepiece/hood/helmet, oper in positive-press mode.
supp data:wash/vacuum clthg which has become dusty. we rec
ing 9:resp must be used. warn your employees (and your
ing 10:means of haz & osha prec to be used. providing
ing 11: american society for testing & matls (astm)
===================== Product Identification =====================

MSDS NAME:CRYSTALLINE SILICA QUARTZ
NIIN:00N017432
MSDS Number: BLCJL
=== Responsible Party ===
Company:US SILICA COMPANY
Box:187
City:BERKELEY SPRINGS
State:WV
ZIP:25411
Country:US
Info Phone Num:304-258-2500
Emergency Phone Num:304-258-2500
CAGE:HO909
=== Contractor Identification ===
Company:U S SILICA CO
Box:City:BERKELEY SPRINGS
State:WV
ZIP:25411
Country:US
Phone:304-258-2500
CAGE:0DFS2
Company:US SILICA COMPANY
Box:187
City:BERKELEY SPRINGS
State:WV
ZIP:25411
Country:US
Phone:304-258-2500
CAGE:HO909

============= Composition/Information on Ingredients =============

Name:ING 12: REQUIREMENTS RELATING TO OCCUPATIONAL EXPOSURE TO
QUARTZ DUST."
RTECS #:9999999ZZ

Name:SILICA, CRYSTALLINE - QUARTZ
CAS:14808-60-7
RTECS #:VV7330000
OSHA PEL:SEE TABLE Z3
ACGIH TLV:0.1 MG/M3 RDUST;9293

Name:RESP PROT:RESP W/FULL FACEPIECE.ANY SUPPLIED-AIR RESP
W/FULL FACEPIECE/HELMET/HOOD.ANY SCBA W/FULL FACEPIECE.(SEE ING 3)
RTECS #:9999999ZZ

Name:ING 2:500XPEL/LESS-A POWERED AIR-PURIFYING RESP W/HEPA
FILTER. A TYPE C SUPPLIED-AIR RESP OPER IN PRESS-DMD/ (SEE ING 4)
RTECS #:9999999ZZ

Name:ING 3:OTHER POSITIVE PRESS/CONTINUOUS-FLOW MODE.
>500XPEL/ENTRY & ESCAPE FROM UNKNOWN CONC-SCBA W/FULL (SEE ING 5)
RTECS #:9999999ZZ

Name:ING 4:FACEPIECE OPER IN PRESS-DMD/OTHER POSITIVE MODE. A
COMBINATION RESP WHICH INCL A TYPE C SUPPLIED-AIR (SEE ING 6)
RTECS #:9999999ZZ

Name:ING 5:RESP W/A FULL FACEPIECE OPER IN PRESS-DMD/OTHER
POSITIVE PRESS CONTINUOUS-FLOW MODE & AN AUXILIARY SCBA(SEE ING 7)
RTECS #:9999999ZZ

Name:ING 6:OPER IN PRESS-DMD/OTHER POSITIVE PRESS MODE. ABRASIVE
BLASTING-ANY TYPE CE, SUPPLIED-AIR RESP W/FULL (SEE ING 8)
RTECS #:9999999ZZ

Name:ING 7:FACEPIECE/HOOD/HELMET, OPER IN POSITIVE-PRESS MODE.
(SEE 29CFR 1910.94(A)).
RTECS #:9999999ZZ

Name:SUPP DATA:WASH/VACUUM CLTHG WHICH HAS BECOME DUSTY. WE REC
THAT SMOKING BE PROHIBITED IN ALL AREAS WHERE (SEE ING 10)
RTECS #:9999999ZZ

Name:ING 9:RESP MUST BE USED. WARN YOUR EMPLOYEES (AND YOUR
CUSTOMERS-USERS IN CASE OF RESALE) BY POSTING & OTHER(SEE ING 11)
RTECS #:9999999ZZ

Name:ING 10:MEANS OF HAZ & OSHA PREC TO BE USED. PROVIDING
TRAINING FOR YOUR EMPLOYEES ABOUT OSHA PREC. SEE ALSO (SEE ING 12)
RTECS #:9999999ZZ

Name:ING 11: AMERICAN SOCIETY FOR TESTING & MATLS (ASTM)
STANDARD PRACTICE E1132-86, "STANDARD PRACTICE FOR HLTH (SEE ING
13)
RTECS #:9999999ZZ

===================== Hazards Identification =====================

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:YES OSHA:NO
Health Hazards Acute and Chronic:ACUTE/CHRONIC:PRLNGD EXPOS TO RESP
CRYSTALLINE QUARTZ MAY CAUSE DELAYED(CHRONIC) LUNG
INJURY(SILICOSIS). ACUTE/RAPIDLY DEVELOPING SILICOSIS MAY OCCUR IN
SHORT PERIOD OF TIME IN HEAVY EXPOS IN CERTAIN OCCUP SUCH AS
SANDBLASTERS. SILICOSIS IS A FORM OF DISABLING PULM FIBROSIS WHICH
CAN BE PROGRESSIVE & MAY LEAD TO DEATH.
Explanation of Carcinogenicity:CRYSTALLINE SILICA: GROUP 2A (IARC)
Effects of Overexposure:UNDUE BREATHLESSNESS, WHEEZING, COUGH, AND
SPUTUM PRODUCTION.
Medical Cond Aggravated by Exposure:PULM FUNC MAY BE REDUCED BY INHAL
OF RESP CRYSTALLINE SILICA. ALSO LUNG SCARRING PRODUCED BY SUCH
INHAL MAY LEAD TO PROG MASSIVE FIBROSIS OF LUNG WHICH MAY AGGRAV
OTHER PULM CNDTNS & (SEE SUPP DATA)

======================= First Aid Measures =======================

First Aid:FOR SAND IN EYES: WASH IMMEDIATELY WITH WATER FOR AT LEAST 15
MINUTES. IF IRRITATION PERSISTS, SEEK MD. FOR GROSS INHAL: REMOVE
PERSON IMMEDIATELY TO FRESH AIR. GIVE ARTIFICIAL RESPIRATION AS
NEEDED, SEEK MD AS NEEDED. INGEST: CALL MD IMMEDIATELY .

===================== Fire Fighting Measures =====================

Flash Point:NON-FLAMMABLE
Lower Limits:NONE
Upper Limits:NONE
Extinguishing Media:NONE REQUIRED; SAND MAY BE USED AS EXTINGUISHING
MEDIA.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:CRYSTALLINE SILICA IS NEITHER A FIRE NOR
AN EXPLOSION HAZARD. CRYSTALLINE SILICA MAY BE USED TO PUT OUT
CLASS A AND B FIRES.

================== Accidental Release Measures ==================

Spill Release Procedures:USE DUSTLESS METHODS (VACUUM) AND PLACE INTO
CLOSABLE CONTAINERS FOR DISPOSAL, OR FLUSH WITH WATER. DO NOT DRY
SWEEP. WEAR PROTECTIVE EQUIPMENT.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

====================== Handling and Storage ======================

Handling and Storage Precautions:AVOID BREAKAGE OF BAGGED MATERIAL OR
SPILLS OF BULK MATERIAL.
Other Precautions:USE DUSTLESS SYS FOR HNDLG, STOR & CLEAN UP SO THAT
AIRBORNE DUST DOES NOT EXCEED PEL. USE ADEQ VENT & DUST COLLECTION.
PRACTICE GOOD HOUSEKEEPING. DO NOT PERMIT DUST TO COLLECT ON WALLS,
FLOORS, SILL S, LEDGES, MACHINERY/EQUIP. (SUPP DATA)

============= Exposure Controls/Personal Protection =============

Respiratory Protection:THE FOLLOWING NIOSH/MSHA APPRVD RESP ARE REC:
5XPEL/LESS-ANY DUST RESP. 10XPEL/LESS-ANY DUST RESP, EXCEPT
SINGLE-USE/QUARTER-MASK RESP. ANY FUME RESP/HEPA FILTER RESP. ANY
SUPPLIED-AIR RESP. ANY SCBA. 50XPEL/LESS-A HEPA FILTER (SEE ING 2)
Ventilation:USE SUFF LOC EXHST TO REDUCE LEVEL OF RESPIRABLE
CRYSTALLINE SILICA TO PEL. SEE ACGIH "INDUSTRIAL VENTILATION".
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:PROTECTIVE CLOTHING AND EQUIPMENT ARE
OPTIONAL.
Work Hygienic Practices:AVOID CREATING AND BREATHING DUST. SEE OTHER
PRECAUTIONS.
Supplemental Safety and Health
MED CNDTNS:DISEASES & WHICH INCR SUSCEPTIBILITY TO PULM TUBERCULOSIS.
PROG MASSIVE FIBROSIS MAY BE ACCOMPANIED BY RIGHT HEART
ENLARGEMENT, HEART FAILURE & PULM FAILURE. SMOKING AGGRAVATES EFTS
OF EXPO S. OTHER PREC: MAINTAIN, CLEAN & FIT TEST RESP I/A/W OSHA
REGS. MAINTAIN & TEST VENT & DUST COLLECTION EQUIP.(SEE ING 9)

================== Physical/Chemical Properties ==================

HCC:N1
Boiling Pt:B.P. Text:4046F,2230C
Melt/Freeze Pt:M.P/F.P Text:3050F,1677C
Vapor Pres:NONE
Vapor Density:NONE
Spec Gravity:2.65
Evaporation Rate & Reference:NONE
Solubility in Water:INSOLUBLE
Appearance and Odor:WHITE OR TAN SAND, GRANULAR, CRUSHED OR GROUND - NO
ODOR OR TASTE.

================= Stability and Reactivity Data =================

Stability Indicator/Materials to Avoid:YES
CONT W/POWERFUL OXIDIZING AGENTS SUCH AS F, CHLORINE TRIFLUORIDE,
MANGANESE TRIOXIDE, OXYGEN DIFLUORIDE MAY CAUSE FIRES.
Stability Condition to Avoid:NONE
Hazardous Decomposition Products:SILICA WILL DISSOLVE IN HYDROFLUORIC
ACID AND PRODUCE A CORROSIVE GAS - SILICON TETRAFLUORIDE.

==================== Disposal Considerations ====================

Waste Disposal Methods:DISPOSE 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.

*** END OF RECORD ***
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WHITE LACQUER 2301A 111-76-2
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BLACK LACQUER 2301A 13463-67-7
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111-76-2
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CLEAR LACQUER 2301A 111-76-2
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GRADE 806-LD 63231-67-4
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AGGREGATE 6, 0972147 112945-52-5
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ATLASTIC CT PRIMER 0321939 14807-96-6
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TILE MATE 912 14808-60-7
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RUST SCAT/URETHANE ALKYD, 31-138 MACK GREEN
RUST SCAT/URETHANE ALKYD, 31-150 NATIONAL B
RUST SCAT/URETHANE ALKYD, 31-151 OSHA YELLO
RUST SCAT/URETHANE ALKYD, 31-178 OXFORD BRO
RUST SCAT/URETHANE ALKYD, 31-192 SATIN BLAC
RUST SCAT/URETHANE ALKYD, 31-424 DURONODIC
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COLLOID 111
METHYLENE CHLORIDE, DX0835 75-09-2
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CYLINDER OIL 460X CPS 230334 72623-85-9
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