MET-L-CHEK COMPANY -- D-70 DEVELOPER -- 6850-01-265-2743 
=====================  Product Identification  =====================

Product ID:D-70 DEVELOPER
MSDS Date:10/01/1999
FSC:6850
NIIN:01-265-2743
=== Responsible Party ===
Company Name:MET-L-CHEK COMPANY
Address:1639 EUCLID ST
City:SANTA MONICA
State:CA
ZIP:90404-3770
Country:US
Info Phone Num:310-450-1111
Emergency Phone Num:310-450-1111
Chemtrec Ind/Phone:(800)424-9300
CAGE:98733
=== Contractor Identification ===
Company Name:MET-L-CHEK COMPANY
Address:1639 EUCLID ST
Box:00000
City:SANTA MONICA
State:CA
ZIP:90404
Country:US
Phone:310-450-1111/FAX 310452-4046
Contract Num:SP0450-00-M-D675
CAGE:98733
Company Name:MET-L-CHEK COMPANY
Address:1639 EUCLID ST
Box:00000
City:SANTA MONICA
State:CA
ZIP:90404
Country:US
Phone:310-450-1111/FAX 310452-4046
Contract Num:SP0450-99-M-C613
CAGE:98733

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

Ingred Name:ISOPROPANOL (2-PROPANOL)
CAS:67-63-0
RTECS #:NT8050000
Minumum % Wt:70.
Maxumum % Wt:90.
OSHA PEL:980 MG/M3;400 PPM
ACGIH TLV:983 MG/M3;400 PPM
ACGIH STEL:1230 MG/M3;500 PPM

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

LD50 LC50 Mixture:NO DATA PROVIDED BY RESPONSIBLE PARTY.
Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:TARGET ORGANS: NO DATA PROVIDED BY
    RESPONSIBLE PARTY. EYE CONTACT: LIQUID CAUSES SEVERE IRRITATION,
    REDNESS, TEARING AND SWELLING OF EYES. SKIN CONTACT: MAY CAUSE SKIN
    IRRITATION. PROLONGED OR REPEATE D CONTACT MAY DRY OUT THE SKIN DUE
    TO DEFATTING OF SKIN. SYMPTOMS INCLUDE REDNESS, BURNING AND
    CRACKING OF SKIN. SWALLOWING: SMALL AMOUNTS MAY NOT PRODUCE HARMFUL
    EFFECTS. LARGE AMOUNTS MAY BE HARMFUL . INHALATION: SMALL AMOUNTS
    MAY NOT BE HARMFUL. LARGE AMOUNTS MAY BE HARMFUL.
Explanation of Carcinogenicity:THIS MATERIAL IS NOT KNOWN TO CONTAIN
    ANY CONSTITUENTS IN REPORTABLE AMOUNTS LISTED AS CARCINOGENS BY THE
    INTERNATINAL AGENCY FOR REASEARCH ON CANCER, THE NATIONAL
    TOXICOLOGY PROGRAM OR OSHA.
Effects of Overexposure:STOMACH OR INTESTINAL UPSET (NAUSEA, VOMITING,
    DIARRHEA), IRRITATION (NOSE, THROAT, AIRWAYS), CENTRAL NERVOUS
    SYSTEM DEPRESSION (DIZZINESS, DROWSINESS, FATGUE, HEACAHE,
    UNCONSCIOUSNESS).
Medical Cond Aggravated by Exposure:PREEXISITING DISORDERS OF THE
    FOLLOWING ORGANS (OR ORGANS SYSTEMS) MAY BE AGGRAVATED BY EXPOSURE
    TO THIS MATERIAL: LUNG (EG, ASTHMA-LIKE CONDITIONS), KIDNEY.

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

First Aid:EYES: FLUSH WITH CLEAN WATER FOR AT LEAST 15 MINUTES. HOLD
    EYELIDS OPEN. SEEK MEDICAL ATTENTION. SKIN: REMOVE CONTAMINATED
    CLOTHES. WASH EXPOSED AREA WITH SOAP AND WATER. IF SYMPTOMS
    PERSIST, SEEK MED ICAL ATTENTION. LAUNDER CLOTHES BEFORE REUSE.
    CLEAN SHOES BEFORE REUSE. SWALLOWING: CALL A PHYSICIAN IMMEDIATELY.
    IF INDIVIDUAL IS DROWSY OR UNCONSCIOUS, DO NOT GIVE ANYTHING BY
    MOUTH; PLACE INDIVIDUA L ON SIDE WITH HEAD DOWN. DO NOT LEAVE
    UNATTENDED. INHALED: REMOVE TO FRESH AIR. IF NOT BREATHING, GIVE
    ARTIFICIAL RESPIRATION. IF BREATHING DIFFICULT, GIVE OXYGEN. GET
    IMMEDIATE MEDICAL ATTENTION.

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

Flash Point Method:TCC
Flash Point:=11.7C, 53.F
Autoignition Temp:=398.9C, 750.F
Lower Limits:2
Extinguishing Media:"ALCOHOL" FOAM, DRY CHEMICAL, OR CARBON DIOXIDE.
Fire Fighting Procedures:WATER MAY BE INEFFECTIVE. WATER SPRAY MAY BE
    USED TO KEEP FIRE EXPOSED CONTAINERS COOL. WEAR FULL PROTECTIVE
    CLOTHING AND HIOSH-APPROVED SELF-CONTAINED BREATHING APPARATUS WITH
    FULL FACE PIECE OPERATE D IN PRESSURE DEMAND OR OTHER POSITIVE
    PRESSURE MODE.
Unusual Fire/Explosion Hazard:VAPORS ARE HEAVIER THAN AIR AND MAY
    TRAVEL ALONG THE GROUND TO DISTANT IGNITION SOURCE AND FLASH BACK.
    SELAED CONTAINERS MAY RUPTURE WHEN HEATED.

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

Spill Release Procedures:VENTILATE AREA. REMOVE ALL SOURCES OF
    IGNITION. ISOLATE HAZARD AREA. WEAR PROTECTIVE GEAR, KEEP
    UNECESSARY PERSONNEL AWAY. CONTAIN AND RECOVER LIQUID WHEN
    POSSIBLE. USE NON-SPARKING TOOLS. COLLECT LIQ UID IN AN APPROPRIATE
    CONTAINER OR ABSORB WITH AN INERT MATERIAL SUCH AS VERMICULITE, DRY
    SAND OR EARTH. DO NOT USE COMBUSTIBLE MATERIALS. PLACE IN A
    CHEMICAL WASTE CONTAINER. DO NOT FLUSH TO SEWER!
Neutralizing Agent:NO DATA PROVIDED BY RESPONSIBLE PARTY.

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

Handling and Storage Precautions:PROTECT AGAINST PHYSICAL DAMAGE. STORE
    IN A COOL, DRY, WELL-VENTILATED LOCATION AWAY FROM AREAS WHERE FIRE
    OR IGNITION SOURCES MAY EXIST. OUTSIDE OR DETACHED STORAGE IS
    PREFERRED. CONTAINERS SHOULD BE  GROUNDED FOR TRANSFERS TO AVOID
    STATIC SPARKS. STORE AND USE IN A NO SMOKING AREA.
Other Precautions:CONTAINERS MAY BE HAZARDOUS WHEN EMPTY SINCE RESIDUE
    LIQUID AND VAPORS MAY BE PRESENT. USE NON-SPARKING TOOLS. ANY USE 
    OF THIS PRODUCT IN ELEVATED TEMPERATURE PROCESSING SHOULD BE
    THOROUGHLY EVALUATE D TO ESTABLISH AND MAINTAIN SAFE OPERATING
    CONDITIONS.

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

Respiratory Protection:PERSONAL RESPIRATORS (NIOSH APPROVED) IF
    EXPOSURE LIMIT IS EXCEEDED.
Ventilation:A SYSTEM OF LOCAL OR GENERAL EXHAUST IS RECOMMENDED TO KEEP
    EMPLOYEE EXPOSURE BELOW THE AIRBORNE EXPOSURE LIMITS. LOCAL EXHAUST
    IS PREFERRED.
Protective Gloves:CHEMICAL RESISTANT (DLA-HMIS-RUBBER, NITRILE).
Eye Protection:CHEMICAL SOPLASH GOGGLES, SAFETY GLASSES OF FULL FACE
    SHIELD.
Other Protective Equipment:TO PREVENT REPEATED OR PROLONGED SKIN
    CONTACT, WEAR IMPERVIOUS CLOTHING AND BOOTS. EYE WASH AND
    QUICK-DRENCH FACILITIES SHOULD BE NEAR THE WORK AREA.
Work Hygienic Practices:NO DATA PROVIDED BY RESPONSIBLE PARTY.
Supplemental Safety and Health
MSDS INFORMATION IS FOR AS SUPPLIED LIQUID AND MAY NOT BE APPLICABLE TO
    THE IN USE MATERIAL AFTER APPLICATION AND DRIED.

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

HCC:F2
Boiling Pt:=82.2C, 180.F
B.P. Text:INITIAL BP
Melt/Freeze Pt:=-88.3C, -127.F
Vapor Pres:33 @ 68F
Vapor Density:2.07
Spec Gravity:0.856
VOC Pounds/Gallon:710
pH:NO DATA
Evaporation Rate & Reference:1.7 (N-BUTYL ACETATE = 1)
Solubility in Water:90%, APPRECIABLE
Appearance and Odor:WHITE, MILKY SUSPENSION IN LIQUID; SLIGHT
    ETHANOL/ACETONE ODOR.
Percent Volatiles by Volume:90

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

Stability Indicator/Materials to Avoid:YES
DO NOT USE WITH ALUMINUM EQUIPMENT AT TEMPERATURES ABOVE 120F
Stability Condition to Avoid:STABLE UNDER NORMAL CONDITIONS OF STORAGE
    AND USE.
Hazardous Decomposition Products:MAY FORM CARBON MONOXIDE AND CARBON
    DIOXIDE.
Conditions to Avoid Polymerization:WILL NOT OCCUR.

===================  Toxicological Information	===================

Toxicological Information:NO DATA.

=====================  Ecological Information  =====================

Ecological:NO DATA AVAILABLE ON PRODUCT.

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

Waste Disposal Methods:PROCESSING, USE OR CONTAMINATION OF THIS PRODUCT
    MAY CHANGE THE WASTE MANAGEMENT OPTIONS. STATE AND LOCAL DISPOSAL
    REGULATIONS MAY DIFFER FROM FEDERAL DISPOSAL REGULATIONS. DISPOSE
    OF CONTAINER AND UN USED CONTENTS IN ACCORDANCE WITH FEDERAL, STATE
    AND LOCAL REQUIREMENTS.

===================  MSDS Transport Information  ===================

Transport Information:US DOT INFORMATION-49 CFR 172.101. SHIPPING NAME:
    ISOPROPANOL. LABEL: FLAMMABLE LIQUID. HAZARD CLASS: 3.
    IDENTIFICATION #: UN1219. PACKING GROUP: II. REPORTABLE QUANTITY:
    49 CFR 172.101: NOT APPLICABL E.

=====================  Regulatory Information  =====================

SARA Title III Information:SARA SECTION 302 COMPONENTS-40 CFR 355
    APPENDIX A: NONE. SECTION 311/312 HAZARD CLASS-40 CFR 370.2:
    IMMEDIATE:(X); DELAYED:(X); FIRE: (X); REACTIVE: (); SUDDEN RELASE
    OF PRESSURE:(X). SECTION 313 COMP ONENTS-40 CFR 372.65: NONE.
Federal Regulatory Information:TSCA: LISTED. CLERCLA RQ-40 CFR
    302.4(A): NONE LISTED.
State Regulatory Information:CALIFORNIA PROPOSITION 65 REQUIRS THE
    FOLLWING STATEMENT: PRODUCT MAY CONTAIN DETECTABLE AMOUNTS OF
    SUBSTANCES KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER. NEW
    JERSEY  RTK LABEL: ISOPROPYL ALCOHO L 67-63-0. PENNSYLVANIA RTK
    LABEL: 2-PROPANOL 67-63-0.

=======================  Other Information  =======================

 Disclaimer (provided with this information by the compiling agencies):
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 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
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 particular situation.