Product ID:E-79612 DSPD CRONAFLEX DEVELOPER-TYPE SP
MSDS Date:01/01/1987
FSC:6750
NIIN:00-211-5949
MSDS Number: BDJRV

E.I.DU PONT,DE NEMOURS & CO.INC.;IMAGING SYSTEMS

BARLEY MILL PLAZE 22-1356
WILMINGTON, DE 19898

Emergency Phone: 800-441-3637/CHEMTREC 800-424-9300

Info Phone: 800-441-7515

Preparer: MGR. TECHNICAL SERVICE

Cage: KO629

E.I.DU PONT,DE NEMOURS & CO.INC.;IMAGING SYSTEMS

WILMINGTON, DE 19898 US

Telephone: 800-441-7515

Cage: KO629

POTASSIUM HYDROXIDE (SARA III)

CAS: 1310-58-3

RTECS: TT2100000

Fraction By Weight: <5%

OSHA PEL C, 2 MG/M3

ACGIH TLV: C 2 MG/M3; 9192

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

SODIUM/POTASSIUM SULFITE

Fraction By Weight: <10%

HYDROQUINONE (SARA III)

CAS: 123-31-9

RTECS: MX3500000

Fraction By Weight: <5%

OSHA PEL 2 MG/M3

ACGIH TLV: 2 MG/M3; 9192

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

POTASSIUM CARBONATE

CAS: 584-08-7

RTECS: TS7750000

Fraction By Weight: <5%

Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:CAUSES IRRITATION TO EYES,SKIN,MUCOUS
MEMBRANES. INHALATION OR INGESTION CAN AFFECT THE CENTRAL NERVOUS
SYSTEM. HYDROQUINONE CAN CAUSE SKIN DISEASES AND/OR CORNEAL CHANGES
IN THE EYE. MFR LISTS LD50'S FOR 3 COMPONENTS (SEE INGREDIENTS)
BUTDOES NOT SHOW ONE FOR THE MIXTURE.
Explanation of Carcinogenicity:HYDROQUINONE IS REPORTED TO CAUSE TUMORS
BY IMPLANATION AND CAUSE REPRODUCTIVE EFFECTS IN ANIMALS.
Effects of Overexposure:IRRITATION TO EYES,SKIN,G/I OR RESPIRATORY
TRACT. DERMATITIS,COUGHING,DIZZINESS,HEADACHE,NAUSEA,ABDOMINAL
PAIN,DIARRHEA,EXCITATION,THIRST,RINGING IN EARS.
Medical Cond Aggravated by Exposure:PEOPLE WITH PRE-EXISTING LIVER OR
BONE MARROW DISEASE MAY EXPERIENCE INCREASED TOXIC EFFECTS.

First Aid:SKIN: FLUSH WITH WATER. EYES: FLUSH WITH WATER 15 MI.. GET
MEDICAL ATTENTION. INHALED: REMOVE TO FRESH AIR. GIVE OXYGEN OR
ARTIFICIAL RESPIRATION IF NECESSARY. CALL A PHYSICIAN. INGESTED: DO
NOT INDUC E VOMITING. GIVE LARGE QUANTITIES OF WATER. CALL A
PHYSICIAN. NOTHING BY MOUTH IF UNCONSCIOUS.

Flash Point:NON-FLAMMABLE
Extinguishing Media:USE MEDIA APPROPRIATE FOR SURROUNDING FIRE.
Fire Fighting Procedures:EVACUATE PERSONNEL. WEAR SELF CONTAINED
BREATHING APPARATUS.
Unusual Fire/Explosion Hazard:NONE

Spill Release Procedures:USE APPROPRIATE PERSONAL PROTECTIVE EQUIPMENT.
PREVENT SPILL FROM ENTERING SEWERS,WATER WAY,OR LOW AREAS. ABSORB
ON SAWDUST,SAND,ETC. PLACE IN CONTAINER FOR DISPOSAL.
Neutralizing Agent:SODIUM BICARBONATE

Handling and Storage Precautions:KEEP TIGHTLY CLOSED. DO NOT STORE WITH
STRONG ACIDS. DO NOT STORE OR CONSUME FOOD,BEVERAGE,OR TOBACCO
WHERE THEY MAY BE CONTAMINATED BY THIS PRODUCT.

Respiratory Protection:USE NIOSH DUST OR MIST RESPIRATOR IF EXPOSED
OVER TLV.
Ventilation:USE GENERAL VENTILATION OR LOCAL EXHAUST TO MAINTAIN
EXPOSURE BELOW TLV.
Protective Gloves:LATEX OR NEOPRENE
Eye Protection:SPLASH GOGGLES
Work Hygienic Practices:USE NORMAL CHEMICAL HYGIENE PRACTICES.
Supplemental Safety and Health

HCC:B1
Spec Gravity:1.12
pH:11
Solubility in Water:100%
Appearance and Odor:CLEAR,LIGHT AMBER LIQUID,NO ODOR. COLOR DARKENS
WHEN EXPOSED TO AIR.

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS AND ALUMINUM
Stability Condition to Avoid:HEAT,AIR
Hazardous Decomposition Products:NO UNUSUAL HAZARDS

Waste Disposal Methods:DISPOSE I/A/W FEDERAL,STATE,LOCAL REGULATIONS.

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.