Product ID:SUNNEN CRG,VR,VSF,VSR,CSG,VSA GRINDING WHELL
MSDS Date:10/30/1990
FSC:5345
NIIN:00D001528
MSDS Number: CGWWP

SUNNEN PRODUCTS CO

7910 MANCHESTER AVE
ST LOUIS, MO 63143-2712
US

Emergency Phone: 314-781-2105, CHUCK KORN

Info Phone: 314-781-2105

Preparer: TERRY HELLER

Cage: 58436

SUNNEN PRODUCTS CO

SAINT LOUIS, MO 63143-2712 US

Telephone: 314-781-2100

Cage: 58436

ALPHA-ALUMINA (ALUMINUM OXIDE) (SARA 313),ALL EXCEPT

CAS: 1344-28-1

RTECS: BD1200000

Fraction By Weight: 96%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST; 9596

SILICON CARBIDE,VR-605,VR-606,VR-607 ONLY.

CAS: 409-21-2

RTECS: VW0450000

Fraction By Weight: 96%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST; 9596

SILICA,FUSED (GLASS)

CAS: 6599-17-3

RTECS: 9999999ZZ

Fraction By Weight: 4%

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:YES OSHA:NO
Health Hazards Acute and Chronic:USING GRINGING WHEEL IN ITS INTENDED
MANNER MAY PRODUCE POTENTIALLY HAZ DUST/FUMES WHICH CAN BE
INHAL/SWALLOW/COME IN CONTACT W/SKIN/EYES.INFO PRESENTED/CONCLUSINS
DRAWN FRM OTHER THAN DIRECT TEST DAT A.DUST/FUME MAY LEAVE METALLIC
TASTE INMOUTH RESULT IN METAL FUME FEVER/PROD FLU-LIKE SYMPT.DUST
MAY CAUSE (SIGN/SYMPT)
Explanation of Carcinogenicity:PER MSDS:CRYSTALLINE SLICA KNOWN TO
STATE OF CA TO CAUSE CANCER.
Effects of Overexposure:HEALTH:IRRIT EYE/SKIN/NOSE/THROAT.INHAL DUST
DURING GRINDING MAY PROD COUGH/SHORTNESS OF BREATH.GRINDING MAY
CREATE ELEVATED SOUND LEVELS WHICH MAY AFFECT
HEARING.CHRONIC:BREATH DUST CAN CAUSE TEMP/PE RM BREATH DISEASE
LEADING TO DISABILITY/DEATH.PROL EXPO TO EXCESSIVE NOISE CAN CAUSE
PERM HEATING LOSS.
Medical Cond Aggravated by Exposure:SYMPT MAY BE AGGRAVATED FOR SENS
PEOPLE W/RESP CONDITIONS SUCH AS EMPHYSEMA.PERSONS W/LIGHT
SKIN/SENS SKIN/LG AMTS OF BODY HAIR MAY EXPERIENCE INCR SENS TO
SKIN DISORDERS FROM METAL FINES.

First Aid:INHAL:REMOVE TO FRESH AIR.NOT BREATH BEGIN MOUTH-TO-MOUTH
RESUSC.SEEK MED ATTN.EYE:REMOVE CONTACT LENSES(IF WEARING),FLUSH
EYES W/WATER TO REMOVE PARTICLES.SEEK MED ATTN TO CHECK FOR
POSSIBLE IRRIT.SK IN:BRUSH OFF EXCESS DUST.WASH HANDS W/MILD
NON-ABRASEIVE SOAP/WATER.INGEST:SEEK MED ATTN.

Flash Point:NP
Autoignition Temp:Autoignition Temp Text:NP
Lower Limits:NP
Upper Limits:NP
Extinguishing Media:NONE SPECIFIED BY MANUFACTURER.
Fire Fighting Procedures:NONE SPECIFIED BY MANUFACTURER.
Unusual Fire/Explosion Hazard:NO HAZARD. NOT COMBISTIBLE IN AIR.

Spill Release Procedures:NORMAL CLEANUP PROCEDURES.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:SEE ANSI STD B7.1.READ INSTRUCTIONS
BEF USING.HANDLE W/ADEQUATE VENTI.SEE OSHA
29CFR1910.94(VENTI,29CFR1910.1000(AIR CONTAM).
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

Respiratory Protection:NONE REQUIRED UNDER NORMAL CONDITIONS OF USE
W/ADEQUATE VENTI.IF DUST LEVELS APPROACH TLV USE NIOSH APPROV RESP
OR FORCED VENTI TO MAINTAIN DUST LEVELS BEL ACGIH/OSHA TLV/PEL
LEVELS.SEE 29CFR1910.134.
Ventilation:LOC VENTI RECOMMENDED.MECHANICAL:RECOMMENDED.
Protective Gloves:NOT REQUIRED
Eye Protection:NIOSH APPROV SAF GLASSES W/MACHINE OPERA
Other Protective Equipment:SEE OSHA 29CFR1910.133.HEARING PROT IF NOISE
LEVELS EXCEED NIOSH/OSHA TLV/PEL LEVELS.SEE OSHA 29CFR1910.215.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
HAZ DECOMPO PROD:COOLANTS MAY PRODUCE OTHER DECOMPO PRODUST.

HCC:N1
Boiling Pt:B.P. Text:NP
Melt/Freeze Pt:M.P/F.P Text:NA
Decomp Temp:Decomp Text:NP
Vapor Pres:N/VOLATILE
Vapor Density:N/VOLATILE
Spec Gravity:3
pH:NP
Viscosity:NP
Evaporation Rate & Reference:N/VOLATILE
Solubility in Water:SLIGHT
Appearance and Odor:SOLID MATERIAL, MAY GIVE OFF ODOR IN USE.
Percent Volatiles by Volume:N/VOLT
Corrosion Rate:NP

Stability Indicator/Materials to Avoid:YES
AVOID ACIDS OF ALL TYPES W/PHStability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:IN USE DUST ARE GENERATED.IN MOST
CASES MATL REMOVED FRM WORK PIECE WILL BE SIGNIF GREATER THAN GRIND
WHEEL COMPO.(SUPP)

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE IWTH APPLICABLE LOCAL,
STATE AND FEDERAL REGULATIONS,LAWS,RULES,ORDERS,ORDINANCES.

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This information is formulated for use by elements of the Department
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expressly or implied, warrants this information to be accurate and
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particular situation.