=====================  Product Identification  =====================

MSDS NAME:ZL-27A ZYGLO PENETRANT (PRE 11/1988)
NIIN:01-263-8432
MSDS Number: BGRRJ
=== Responsible Party ===
Company:MAGNAFLUX CORPORATION
Address:7300 W.LAWRENCE AVENUE
City:CHICAGO
State:IL
ZIP:60656-3504
Country:US
Info Phone Num:708-867-8000
Emergency Phone Num:708-867-8000
Preparer's Name:BRUCE C. GRAHAM, CH. CHEM
CAGE:37676
=== Contractor Identification ===
Company:ILLINOIS TOOL WORKS INC MAGNAFLUX DIV
Address:3624 WEST LAKE AVENUE
Box:City:GLENVIEW
State:IL
ZIP:60025
Country:US
Phone:847-657-5300/
CAGE:37676

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

Name:DISTILLATES (PETROLEUM),HYDROTREATED MIDDLE
CAS:64742-46-7
RTECS #:JN9379645
Fraction by Wt: 10.0%

Name:KEROSENE
CAS:8008-20-6
RTECS #:OA5500000
Fraction by Wt: 05.0%
ACGIH TLV:100MG/CUM

Name:DISTILLATES(PETROLEUM),CATALYTIC REFORMER FRACTIONATER
    RESIDUE,LOW BOILING
CAS:68477-31-6
Fraction by Wt: 25.0%

Name:UNIDENTIFIED COMPONENTS
Fraction by Wt: 60.0%

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

Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:ACUTE:IRRITATES EYES,MILDLY.
Effects of Overexposure:INHALATION:SPRAY MIST MAY IRRITATE TO BREATHING
    PASSAGES; EYES:LIQUID CONTACT MAY CAUSE IRRITATION; SKIN:SOLVENT IN
    THE PRODUCT MAY IRRITATE SKIN; INGESTION:CAUSES GASTRIC UPSET.
Medical Cond Aggravated by Exposure:NOT STATED BY MANUFACTURER.

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

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;
    EYES:IMM EDIATELY RINSE/FLUSH WITH COPIOUS AMOUNT OF RUNNING
    WATER,AND GET MEDICAL ATTENTION; INGESTION:DO NOT INDUCE
    VOMITING.GET MEDICAL ATTENTION IMMEDIATELY.

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

Flash Point Method:PMCC
Flash Point:>200F/>93C
Extinguishing Media:CARBON DIOXIDE,FOAM
Fire Fighting Procedures:KEEP CONTAINERS COOL WITH WATER SPRAY.DO NOT
    SPRAY ON BURNING PRODUCT.
Unusual Fire/Explosion Hazard:WHEN INVOLVE IN COMBUSTION,MAY EMIT TOXIC
    GASES AT OR ABOVE DECOMPOSITION TEMPERATURE.

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

Spill Release Procedures:REMOVE IGNITION SOURCES.SM QTY:WIPE UP OR MOP
    UP BUT DO NOT BREATHE VAPORS.PLACE RAGS IN CLOSED DRUMS; LG
    QTY:WEAR PERSONAL SAFETY EQUIPMENTS.DIKE AREA FAR AHEAD.ABSORB
    LIQUID WITH COMMERCIAL ABSORBEN T.TRANSFER WASTE MATL IN SALVAGE
    TANKS.

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

Handling and Storage Precautions:STORE AWAY FROM HEAT SOURCES IN WELL
    VENTILATED AREA.AVOID AGAINST PHYSICAL DAMAGE TO CONTAINERS.KEEP
    CONTAINERS TIGHTLY CLOSED.
Other Precautions:DO NOT BREATHE VAPORS.DO NOT SMOKE WHILE USING.DO NOT
    HEAT ABOVE 130F(54C).AVOID FREQUENT OR PROLONGED SKIN CONTACT.

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

Respiratory Protection:WEAR A RESPIRATOR WITH CHEMICAL CARTRIIDGE. IN
    CONFINED AREAS,WEAR A FULL MASK WITH SEPARATE AIR SUPPLY.
Ventilation:GENERAL VENTILATION TO KEEP BELOW 350PPM LIMIT.
Protective Gloves:NITRILE RUBBER GLOVES
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 BEFORE REUSE.
Supplemental Safety and Health
NSN FOR PENETRANTS OF MIL-I-25135, TYPE I,METHOD C,LEVRL 3;THIS ENTRY
    DESCRIBES ZL-27A (OLD FORMULATION). I/A/W QPL-25135-15, MFR MAY
    FURNISH ZL-27A, ZL-22D, ZL-37, ZL-54A, ZL-55, OR ZL-66A PENTERANT 
    FOR THE NSN. ALL THESE QUALIFY TO BE TYPE I, METHOD C, LEVEL 3 OF
    THE SPEC. SEE OTHER PN IND,THIS NSN, FOR OTHER P/N.

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

HCC:N1
Boiling Pt:B.P. Text:410F/210C
Vapor Pres:0.5 @100F
Vapor Density:>1.0
Spec Gravity:0.96
Solubility in Water:NEGLIGIBLE
Appearance and Odor:GREEN LIQUID WITH PETROLEUM DISTILLATE ODOR
Percent Volatiles by Volume:5.0%

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

Stability Indicator/Materials to Avoid:YES
MFR STAED "NONE"
Stability Condition to Avoid:HEAT,HIGH TEMPERATURES
Hazardous Decomposition Products:EMITS OXIDES OF CARBON AND NITROGEN ON
    COMBUSTION

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

Waste Disposal Methods:INCINERATE OR DISPOSE OF AS EPA HAZARDOUS WASTE
    D001 (IGNITABLE WASTE),IN ACCORDANCE WITH ALL APPLICABLE
    FEDERAL,STATE,LOCAL REGULATIONS;IF LOCAL AUTHORITIES PROHIBIT
    DUMPING RINSINGS DOWN THE SEWER,P URITY RINSINGS W/MAGNAFLUX
    WASTEWATER TREATMNT SYS

 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.

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