Product ID:ZYGLO PENETRANT ZL-27A
MSDS Date:01/10/1997
FSC:6850
NIIN:01-264-0837
Status Code:A
MSDS Number: CJCMP

MAGNAFLUX CORPORATION

7300 W LAWRENCE AVE
CHICAGO, IL 60656-3504
US

Emergency Phone: 708-867-8000/CHEMTREC 800-424-9300

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

MINERAL OIL, WHITE (PETROLEUM)

CAS: 8042-47-5

RTECS: PY8047000

Fraction By Weight: 30-60%

OSHA PEL 5 MG/M3 AS OIL MIST

ACGIH TLV: 5 MG/M3 AS OIL MIST

ISODECYL DIPHENYL PHOSPHATE

CAS: 29761-21-5

Fraction By Weight: 30-60%

ISOBUTANE

CAS: 75-28-5

RTECS: TZ4300000

Fraction By Weight: 30%

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:CAN IRRITATE SKIN BY REMOVING NATURAL
SKIN OILS ON LONG OR REPEATED EXPOSURES. MAY CAUSE EYE IRRITATION.
WHEN HEATED OR SPRAYED, ZL-27A VAPORS CAN CAUSE DIZZINESS AND
NAUSEA. NOT SIGNIFIGANT IF SWALLO WED IN SMALL MOUTHFULS.
Explanation of Carcinogenicity:NONE SPECIFIED BY MANUFACTURER.
Effects of Overexposure:INHALATION-POSSIBLE DIZZINESS, NAUSEA.
EYES-IRRITATION. SKIN-IRRITATION. INGESTED-NONE STATED.
Medical Cond Aggravated by Exposure:NONE.

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: GET MEDICAL
ATTENTION.

Flash Point Method:PMCC
Flash Point:>200F,>93C
Lower Limits:1%
Upper Limits:6%
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.

Spill Release Procedures:REMOVE IGNITION SOURCES.SMALL SPILL:WIPE UP OR
MOP UP BUT DO NOT BREATHE VAPORS.PLACE RAGS IN CLOSED DRUMS; LARGE
SPILL:WEAR PERSONAL SAFETY EQUIPMENTS.DIKE AREA FAR AHEAD.ABSORB
LIQUID WITH COMMERCIA L ABSORBENT.TRANSFER WASTE MATL IN SALVAGE
TANKS.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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.

Respiratory Protection:WEAR A RESPIRATOR WITH CHEMICAL CARTRIDGE. 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 CLOTTHES.
Supplemental Safety and Health
THIS REPRESENTS NEW FORMULATION OF ZL-27A; OLD FORMULATION DATA UNDER
PNI "B",THIS NSN; THE ZL-27A PENETRANT IS A QUALIFIED PRODUCT OF
QPL-25135-15 FOR TYPE I,METH D,LVL 3 OF MIL-I-25135E, FOR THE NSN
;PER QPL-25135-15, SET CONSISTS OF ZL-27A & ZR-10B, ORZL-22D &
ZR-10A FOR TYPE I, METH D, LEVEL 3 OF THE SPEC; KEY1=N1.

HCC:N1
Boiling Pt:B.P. Text:455F,235C
Vapor Pres:<0.1
Vapor Density:>1
Spec Gravity:0.96
Evaporation Rate & Reference:NEGLIGIBLE
Solubility in Water:NEGLIGIBLE
Appearance and Odor:GREEN OILY LIQUID. MILD ODOR.
Percent Volatiles by Volume:0

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

Waste Disposal Methods:INCINERATE OR DISPOSE I/A/W ALL APPLICABLE
FEDERAL, STATE, LOCAL REGULATIONS; IF LOCAL AUTHORITIES PROHIBIT
DUMPING RINSINGS DOWN THE SEWER, PURIFY RINSINGS WITH MAGNAFLUX
WASTE WATER TREATMENT SYSTEM .

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.