Product ID:"CRONALITH" LIQUID BLENDER DEVELOPER-PART A
MSDS Date:12/03/1992
FSC:6750
NIIN:01-026-0158
MSDS Number: BQKRC

DU PONT E I DE NEMOURS & CO INC

1007 MARKET STREET
WILMINGTON, DE 19899
US

Emergency Phone: 800-441-3637 800-421-9300 CHEMTREC

Info Phone: 800-346-4748

Cage: 18873

E.I. DUPONT DE NEMOURS & CO

WILMINGTON, DE 19898 US

Telephone: 800-441-7515;800-441-9442

Cage: 18873

TRIETHYLENE GLYCOL

CAS: 112-27-6

RTECS: YE4550000

Fraction By Weight: 40-70%

WATER

CAS: 7732-18-5

RTECS: ZC0110000

Fraction By Weight: 30-60%

SODIUM FORMALDEHYDE BISULFITE

Fraction By Weight: 10-30%

HYDROQUINONE (SARA III)

CAS: 123-31-9

RTECS: MX3500000

Fraction By Weight: 7-13%

OSHA PEL 2 MG/M3

ACGIH TLV: 2 MG/M3; 9293

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

FORMALDEHYDE (SARA III)

CAS: 50-00-0

RTECS: LP8925000

Fraction By Weight: <0.2%

OSHA PEL SEE 1910.1048

ACGIH TLV: C 0.3 PPM; A2; 9293

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

LD50 LC50 Mixture:LD50 (ORAL RAT) 320 MG/KG (HYDROQUINONE)
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:YES
Health Hazards Acute and Chronic:THIS PRODUCT IS AN AQUEOUS SOLUTION OF
SEVERAL COMPONENTS. IT MAY CAUSE EYE AND SKIN IRRITATION.
INHALATION OF MIST OR DRIED RESIDUE MAY CAUSE RESPIRATORY
IRRITATION. INGESTION MAY CAUSE GASTROINTESTI NAL IRRITATION.
Explanation of Carcinogenicity:THIS PRODUCT CONTAINS 2-A
[53-96-3], AN OSHA REGULATED CARCINOGEN.
Effects of Overexposure:SKIN CONTACT MAY INCLUDE RASH,
HYPERPIGMENTATION. INHALATION MAY CAUSE DISCOMFORT, NAUSEA,
HEADACHE, SORE THROAT AND WEAKNESS. INHALATION OF HIGH
CONCENTRATIONS MAY CAUSE PULMONARY EDEMA. PROLONGED EY E CONTACT
CAN CAUSE BURNS OF THE EYE.
Medical Cond Aggravated by Exposure:INDIVIDUALS WITH PREEXISTING
DISEASES OF THE LIVER, KIDNEYS, OR BONE MARROW MAY HAVE INCREASED
SUSCEPTIBILITY TO THE TOXICITY OF EXCESSIVE EXPOSURES.

First Aid:EYE CONTACT: IMMEDIATELY FLUSH EYES WITH PLENTY OF WATER FOR
AT LEAST 15 MINUTES. CALL A PHYSICIAN. SKIN CONTACT: IMMEDIATELY
WASH SKIN WITH SOAP AND WATER. WASH CONTAMINATED CLOTHING BEFORE
REUSE. IN HALATION: REMOVE VICTIM TO FRESH AIR. CALL A PHYSICIAN.
INGESTION: DO NOT INDUCE VOMITING. GIVE LARGE QUANTITIES OF WATER
IF VICTIM IS CONSCIOUS. CALL A PHYSICIAN IMMEDIATELY.

Flash Point:NONE
Extinguishing Media:USE MEDIA APPROPRIATE FOR SURROUNDING MATERIAL.
Fire Fighting Procedures:WEAR FIRE FIGHTING PROTECTIVE EQUIPMENT AND A
FULL FACED SELF CONTAINED BREATHING APPARATUS. KEEP PERSONNEL
REMOVED AND UPWIND OF FIRE.
Unusual Fire/Explosion Hazard:NONE SPECIFIED BY MANUFACTURER.

Spill Release Procedures:DIKE SPILL. PREVENT LIQUID FROM ENTERING
SEWERS, WATERWAYS OR LOW AREAS. SOAK UP WITH SAWDUST, SAND, OIL DRY
OR OTHER ABSORBENT MATERIAL. USE APPROPRIATE PERSONAL PROTECTIVE
EQUIPMENT DURING CLEAN UP.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:KEEP CONTAINERS TIGHTLY CLOSED WHEN
NOT IN USE AND AWAY FROM ACIDS. DO NOT MIX PRODUCT WITH STRONG
ACIDS.
Other Precautions:BECAUSE FORMALDEHYDE VAPOR MAY BE PRESENT INSIDE
CLOSED REPLISHMENT TANKS, THE REPLISHMENT TANKS SHOULD REMAIN
COVERED. USE VENTILATION THAT IS ADEQUATE TO KEEP EMPLOYEE EXPOSURE
BELOW RECOMMENDED EXP OSURE LIMITS.

Respiratory Protection:RESPIRATORS ARE NOT NEEDED FOR NORMAL USE.
Ventilation:NONE SPECIFIED BY MANUFACTURER.
Protective Gloves:LATEX OR NEOPRENE
Eye Protection:SAFETY GOGGLES WITH OPTIONAL FACE SHIELD
Other Protective Equipment:EYE WASH STATION AND SAFETY SHOWER.
INDUSTRIAL-TYPE WORK CLOTHING AND APRON AS REQUIRED.
Work Hygienic Practices:OBSERVE GOOD PERSONAL HYGIENE PRACTICES AND
RECOMMENDED PROCEDURES. DO NOT WEAR CONTAMINATED CLOTHING OR
FOOTWEAR.
Supplemental Safety and Health
AVOID PROLONGED OR REPEATED EXPOSURE. DO NOT GET ON SKIN OR IN EYES.
LAUNDER CONTAMINATED CLOTHING PRIOR TO REUSE.

HCC:T6
Boiling Pt:B.P. Text:>212F,>100C
Spec Gravity:1.1-1.2
pH:5-6
Solubility in Water:COMPLETE
Appearance and Odor:LIGHT AMBER TO TAN, CLEAR LIQUID WITH NONE TO MILD
FISHY ODOR.

Stability Indicator/Materials to Avoid:YES
NONE SPECIFIED BY MANUFACTURER.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:NONE SPECIFIED BY MANUFACTURER.

Waste Disposal Methods:PHOTOPROCESSING EFFLUENTS: DISCHARGE TO SEWER
REQUIRES APPROVAL OF PERMITTING AUTHORITY AND MAY REQUIRE
PRETREATMENT. REMOVE NONUSEABLE SOLID MATERIAL AND/OR CONTAMINATED
SOIL, FOR DISPOSAL IN AN APPR OVED AND PERMITTED LANDFILL.

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.