Product ID:LEAK DETECTION POWDER 491 (AEROSOL)
MSDS Date:07/27/1993
FSC:6850
NIIN:01-130-2451
MSDS Number: BLMWG

COURTAULDS AEROSPACE INC

757 CALIFORNIA STREET
GLENDALE, CA 91203
US

Emergency Phone: 818-549-7973

Info Phone: 818-549-7973

Cage: 83574

PRC-DESOTO INTL INC

1800 GLENDALE, CA 91203 US

Telephone: 818-240-2060/800-228-5635

Cage: 92108

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

CAS: 71-55-6

RTECS: KJ2975000

Fraction By Weight: < 5%

OSHA PEL 350 PPM/450 STEL

ACGIH TLV: 350 PPM/450STEL;9192

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

TALC/HYDROUS MAGNESIUM SILICATE

CAS: 14807-96-6

RTECS: MW2700000

Fraction By Weight: 65%

OSHA PEL 0.2 FIBERS/CC

ACGIH TLV: 0.2 FIBERS/CC; 9192

PROPANE (PROPELLANT - NOT PART OF THE PRODUCT)

CAS: 74-98-6

RTECS: TX2275000

Fraction By Weight: 15%

OSHA PEL 1000 PPM

ACGIH TLV: ASPHYXIANT; 9192

ISOBUTANE (PROPELLANT - NOT PART OF THE PRODUCT)

CAS: 75-28-5

RTECS: TZ4300000

Fraction By Weight: 5%

ACGIH TLV: 800 PPM (MFR)

BUTANE (PROPELLANT - NOT PART OF THE PRODUCT)

CAS: 106-97-8

RTECS: EJ4200000

Fraction By Weight: 10%

OSHA PEL 800 PPM

ACGIH TLV: 800 PPM; 9192

BUTANE

CAS: 106-97-8

RTECS: EJ4200000

Fraction By Weight: 10%

OSHA PEL 800 PPM

ACGIH TLV: 800 PPM; 9293

Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE-EYE:SEVERE
IRRITATION.SKIN:IRRITATION. INHALATION:MAY CAUSE MUCOUS MEMBRANE
IRRITATION.NARCOTIC IN HIGH CONCENTRATION.EXCESSIVE INHALATION MAY
CAUSE A PRO ARRHYTHMIC ACTIVITY WHICH SOMETIMES CAU SES CARDIAC
ARREST.PROLONGED INHALATIONOF EXCESSIVE DUST MAY CAUSE LUNG
INJURY.INGESTION:NONE KNOWN.CHRONIC-NONE KNOWN.
Effects of Overexposure:SEVERE EYE IRRITATION. SKIN IRRITATION.
INHALATION MAY CAUSE MUCOUS MEMBRANE IRRITATION. NARCOTIC IN HIGH
CONCENTRATION. EXCESSIVE INHALATION MAY CAUSE A PRO ARRHYTHMIC
ACTIVITY WHICH SOMETIMES CAUSES CARDIAC ARREST. PROLONGED
INHALATION OF EXCESSIVE DUST MAY CAUSE LUNG INJURY.
Medical Cond Aggravated by Exposure:PRE-EXISTING SKIN DISORDERS MAY BE
MORE SUSCEPTIBLE TO THIS MATERIAL.

First Aid:GET MEDICAL ATTENTION IN ALL CASES OF OVEREXPOSURE.SKIN:WASH
WITH SOAP AND WATER.INHALATION:REMOVE TO FRESH AIR & PROVIDE
OXYGEN/CPR IF NECESSARY.EYE:IMMEDIATELY FLUSH WITH WATER FOR 15
MINUTES WHILE HOLDING EYELIDS OPEN.INGESTION:CALL A PHYSICIAN.

Flash Point Method:PMCC
Flash Point:-156F,-104C
Extinguishing Media:WATER, DRY CHEMICAL EXTINGUISHER
Fire Fighting Procedures:WEAR FIRE FIGHTING PROTECTIVE EQUIPMENT AND A
FULL FACED SELF CONTAINED BREATHING APPARATUS. COOL FIRE EXPOSED
CONTAINERS WITH WATER SPRAY.
Unusual Fire/Explosion Hazard:HIGH TEMPERATURES MAY CAUSE PRESSURE
BUILDUP IN CLOSED CONTAINERS. HYDROCHLORIC ACID MAY BE DEVELOPED.

Spill Release Procedures:WEAR AIR-SUPPLIED RESPIRATOR FOR MAJOR
UNVENTILATED SPILL. SCOOP INTO CONTAINERS. CLEAN-UP RESIDUE WITH
1,1,1- TRICHLOROETHANE.

Handling and Storage Precautions:STORAGE-STORE BELOW 120F.DO NOT
PUNCTURE OR INCINERATE.
Other Precautions:"EMPTY" CONTAINERS RETAIN RESIDUE AND CAN BE
DANGEROUS. DO NOT PRESSURIZE,CUT,WELD,BRAZE,SOLDER,DRILL,GRIND OR
EXPOSE SUCH CONTAINERS TO HEAT,FLAME,SPARKS.THEY MAY EXPLODE AND
CAUSE INJURY/DEATH. AVOI D REPEATED OR PROLONGED CONTACT WITH SKI

Respiratory Protection:USE NIOSH/MSHA APPROVED RESPIRATOR. AIR-SUPPLIED
OR FILTERING TYPE WITH ORGANIC VAPOR CARTRIDGES ARE RECOMMENDED.
Ventilation:LOCAL AND MECHANICAL EXHAUST RECOMMENDED. AVOID OPEN
ELECTRICAL SOURCES NEAR PRODUCT VAPOR AREAS.
Protective Gloves:NEOPRENE, NITRILE, OR POLYVINYL ALCOHOL
Eye Protection:USE CHEMICAL SAFETY GOGGLES & FACESHIELD
Other Protective Equipment:EYE WASH STATION & SAFETY SHOWER.
Work Hygienic Practices:DO NOT TAKE INTERNALLY. AVOID SKIN CONTACT.
WASH SKIN AFTER USING PRODUCT. DO NOT EAT, DRINK OR SMOKE IN WORK
AREA.
Supplemental Safety and Health

HCC:V3
NRC/State Lic Num:NONE
Boiling Pt:B.P. Text:-44F,-42C
Vapor Pres:3620
Vapor Density:1.742
Spec Gravity:2.76
Solubility in Water:NEGLIGIBLE
Appearance and Odor:PIGMENT MIXTURE WITH PROPELLANT

Stability Indicator/Materials to Avoid:YES
NONE KNOWN.
Stability Condition to Avoid:HIGH HEAT, SPARKS, OPEN FLAMES AND OTHER
SOURCES OF IGNITION
Hazardous Decomposition Products:HYDROGEN CHLORIDE AND OXIDES OF CARBON

Waste Disposal Methods:DISPOSE OF SPILLAGE IN ACCORDANCE WITH ALL
APPLICABLE LOCAL, STATE AND FEDERAL LAWS AND REGULATIONS. THIS
PRODUCT CONTAINS A TOXIC CHEMICAL/CHEMICALS SUBJECT TO THE
REPORTING REQUIREMENTS OF SECTION 3 13 OF TITLE 111 OF THE SARA
(1986) & 40CFR PART372

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.