Product ID:SKC-NF CLEANER/REMOVER,FORMRLY SKC-NF/ZC-7B
MSDS Date:01/01/1991
FSC:6850
NIIN:00-826-0981
Kit Part:Y
MSDS Number: BNCGJ

MAGNAFLUX CORPORATION

7300 W. LAWRENCE AVENUE
CHICAGO, IL 60656-3504
US

Emergency Phone: 708-867-8000

Info Phone: 708-867-8000

Preparer: BRUCE C. GRAHAM, CH. CHEM

Cage: 37676

ILLINOIS TOOL WORKS INC MAGNAFLUX DIV

GLENVIEW, IL 60025 US

Telephone: 847-657-5300/

Cage: 37676

METHYL CHLOROFORM (1,1,1-TRICHLOROEHANE) (SARA III)

CAS: 71-55-6

RTECS: KJ2975000

Fraction By Weight: 95.0%

OSHA PEL 350 PPM/450 STEL

ACGIH TLV: 350 PPM/450STEL;9192

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

METHYLAL (DIMETHOXYMETHANE)

CAS: 109-87-5

RTECS: PA8750000

Fraction By Weight: 1.0%

OSHA PEL 1000 PPM

ACGIH TLV: 1000 PPM; 9192

TERT-BUTYL ALCOHOL (SARA III)

CAS: 75-65-0

RTECS: EO1925000

Fraction By Weight: 1.0%

OSHA PEL 100 PPM

ACGIH TLV: 100PPM 9394

CARBON DIOXIDE

CAS: 124-38-9

RTECS: FF6400000

Fraction By Weight: 5.0%

OSHA PEL 5000 PPM

ACGIH TLV: 5000PPM/30000STEL;93

Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: CAUSES IRRITATION TO SKIN BY
DISSOLVING SKIN OILS. NOT ABSORBED THROUGH SKIN IN SIGNIFICANT
AMOUNTS. CAUSES EYE IRRITATION DUE TO SOLVENT ACTION. LOW SINGLE
DOSE TOXICITY IN TEST ANIMALS. CHRON IC: NONE NOTED.
Explanation of Carcinogenicity:PER MFRG., CONTAINS NO KNOWN CARCINOGENS
LISTED WITH OSHA, IARC OR NTP.
Effects of Overexposure:INHALATION: VAPORS MAY CAUSE DIZZINESS,
DROWSINESS, NAUSEA. UNCONSCIOUSNESS AT HIGH EXPOSURE; EYES: MAY
CAUSE IRRITATION DUE TO SOLVENT ACTION; SKIN: MAY CAUSE IRRITATION.
DISSOLVES SKIN OILS.INGESTIO N: NOT KNOWN.LOW SINGLE DOSE TOXICITY
INTEST ANIMALS.
Medical Cond Aggravated by Exposure:NOT KNOWN TO THE MANUFACTURER.

First Aid:INHALATION: REMOVE TO FRESH AIR. IF BREATHING IS DIFFICULT,
GIVE OXYGEN; SKIN:REMOVE CONTAMINATED CLOTHES. WASH OFF WITH
FLOWING WATER. USE SOOTHING LOTION. IF IRRITATION PERSISTS, GET
MEDICAL ATTN; E YES: IMMEDIATELY RINSE/FLUSH WITH COPIOUS AMOUNT OF
RUNNING WATER, AND GET MEDICAL ATTENTION. INGESTION: DO NOT INDUCE
VOMITING; IF VOMIT IS INHALED, IT MAY CAUSE ASPHYXIATION. GET
MEDICAL ATTENTION.

Flash Point:NONE (AEROSOL)
Lower Limits:10%
Upper Limits:15%
Extinguishing Media:NONE NOTED; HOWEVER, USE SUITABLE EXTINGUISHING
MEDIA FOR SURROUNDING FIRES.
Fire Fighting Procedures:KEEP AEROSOL CONTAINERS COOL WITH WATER SPRAY.
DO NOT INCINERATE AEROSOL CANS.
Unusual Fire/Explosion Hazard:AEROSOL CANS MAY BURST AT TEMPERATURE
OVER 130F. VAPORS PARTIALLY DECOMPOSE TO TOXIC GASES WHEN EXPOSED
TO FLAME, ARCS, OR RED HOT SURFACES.

Spill Release Procedures:REMOVE IGNITION SOURCES.SMALL SPILL(<1
QUART):WIPE UP OR MOP UP BUT DO NOT BREATHE VAPORS.PLACE RAGS IN
CLOSED DRUMS;SEPARATE LEAKING AEROSOL CANS FROM THE
NON-LEAKERS.PLACE LEAKING CANS IN COVERED DR UMS. LARGE
SPILL:CONTACT AUTHORITY.EVACUATE AREA.

Handling and Storage Precautions:STORE AWAY FROM HEAT SOURCES AND IN
WELL VENTILATED AREA. AVOID AGAINST PHYSICAL DAMAGE TO CONTAINERS.
DO NOT PUNCTURE AEROSOL CANS.
Other Precautions:DO NOT BREATHE VAPORS. EXPOSURE ABOVE TLV CAN RESULT
IN CLUMSINESS AND POOR JUDGEMENT. DO NOT SMOKE WHILE USING. DO NOT
HEAT ABOVE 130F(54C). AVOID FREQUENT OR PROLONGED EXPOSURE TO SKIN
AS THE SOLVEN T CAN IRRITATE.DO NOT USE AROUND FIRE.

Respiratory Protection:NONE NEEDED WITH ADEQUATE VENTILATION. WEAR A
RESPIRATOR WITH CHEMICAL CARTRIDGE IN POORLY VENTILATED AREAS. IN
CONFINED AREAS, WEAR A FULL MASK WITH SEPARATE AIR SUPPLY.
Ventilation:GENERAL VENTILATION TO KEEP BELOW 350PPM LIMIT.
Protective Gloves:NITRILE RUBBER GLOVES IF NEEDED.
Eye Protection:FULL GOGGLES. WHEN SPRAYING OR POURING.
Other Protective Equipment:EITHER USE IN A SPRAY BOOTH OR NEXT TO AN
EXHAUST VENT.
Work Hygienic Practices:AVOID SKIN CONTACT. WASH THOROUGHLY AFTER
HANDLING OR USE. LAUNDER CONTAMINATED CLOTHES.
Supplemental Safety and Health
KEY1:J7. ODOR OF METHYL CHLOROFORM CAN BE DETECTED AT 1000 PPM, BUT IS
NOT STRONG ENOUGH TO CAUSE DISCOMFORT AT 1000 PPM. PEL IS 350 PPM.
SKC-NF SHOULD NOT BE USED IN A VAPOR DEGREASER.

HCC:V2
Boiling Pt:=72.2C, 162.F
Vapor Pres:230MM@100F
Vapor Density:4.0
Spec Gravity:1.3 (BULK)
Evaporation Rate & Reference:>3 (ETHYL ALCOHOL=1)
Solubility in Water:NEGLIGIBLE
Appearance and Odor:CLEAR COLORLESS MOBIL LIQUID WHEN IN BULK (BEFORE
FILLING IN AEROSOL CANS.
Percent Volatiles by Volume:100%

Stability Indicator/Materials to Avoid:YES
POWDERED ZINC AND POWDERED ALUMINUM.
Stability Condition to Avoid:PARTIALLY DECOMPOSES IN FLAME, ARCS, NEAR
RED HOT SURFACES.
Hazardous Decomposition Products:EMITS PHOSGENE AND HYDROCHLORIC ACID
GASES IN ADDITION TO OXIDES OF CARBON ON COMBUSTION.

Waste Disposal Methods:DISPOSE OF AS EPA HAZARDOUS WASTE #F002
(HALOGENATED SOLVENT),I/A/W ALL APPLICABLE FEDERAL,STATE,LOCAL
REGULATIONS; MAY BE SENT TO SOLVENT RECLAIMER.ENSURE THAT AEROSOL
CANS ARE EMPTY AND DEPRESSURIZE D BEFORE DISCARDING,UNLESS ACCEPTED
BY DISPOSERS.

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.