Product ID:CRONEX MEDIUM CONTRAST DEVEL/REPLNR PART B
MSDS Date:08/01/1989
FSC:6525
NIIN:01-092-7960
MSDS Number: BGLNK

DU PONT E I DE NEMOURS & CO INC IMAGING SYS DEPT

BARLEY MILL PLZ 22-1356
WILMINGTON, DE 19898
US

Emergency Phone: 800-441-3637

Info Phone: 800-441-7515 0R 302-999-5420

Preparer: MANAGER, TECHNICAL SERV

Cage: 82348

DU PONT E I DE NEMOURS & CO INC IMAGING SYS DEPT

80022 WILMINGTON, DE 19880-0022 US

Telephone: 302-992-2012

Cage: 82348

TRIETHYLENE GLYCOL

CAS: 112-27-6

RTECS: YE4550000

Fraction By Weight: 30-60%

ACETIC ACID (SARA III)

CAS: 64-19-7

RTECS: AF1225000

Fraction By Weight: 15-40%

OSHA PEL 10 PPM

ACGIH TLV: 10 PPM/15 STEL; 9192

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

1-PHENYL-3-PYRAZOLIDONE

CAS: 92-43-3

RTECS: UQ8750000

Fraction By Weight: 3-7%

WATER

CAS: 7732-18-5

RTECS: ZC0110000

Fraction By Weight: 10-30%

LD50 LC50 Mixture:UNKNOWN FOR MIXTURE. SEE SUPP DATA
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:CAUSES EYE AND SKIN BURNS. INHALATION
CAN CAUSE SEVERE RESPIRATORY IRRITATION AND DENTAL EROSION.
INGESTION CAUSES GASTROINTESTINAL CORROSION.
Effects of Overexposure:EYE BURNS, SKIN BURNS, RESPIRATORY IRRITATION
AND EDEMA, MUCOUS MEMBRANE IRRITATION, DERMATITIS, COUGHING,
DIFFICULTY BREATHING, NAUSEA, ABDOMINAL PAIN, DIARRHEA.
Medical Cond Aggravated by Exposure:NONE

First Aid:INHALATION: OVEREXPOSURE:REMOVE TO FRESH AIR. IF NOT
BREATHING, GIVE ARTIFICIAL RESPIRATION. IF BREATHING IS DIFFICULT,
GIVE OXYGEN. CALL A PHYSICIAN. SKIN: CALL A PHYSICIAN. IMMEDIATELY
FLUSH SKIN WI TH PLENTY OF WATER FOR AT LEAST 15 MINUTES. REMOVE
CONTAMINATED CLOTHING. EYE: IMMEDIATELY FLUSH EYES WITH PLENTY OF
WATER FOR AT LEAST 15 MINUTES. CALL A PHYSICIAN. INGESTION: DO NOT
INDUCE VOMITING.

Lower Limits:0.9
Upper Limits:16
Extinguishing Media:USE WATER FOG, CARBON DIOXIDE, FOAM, OR DRY
CHEMICAL.
Fire Fighting Procedures:FIRE FIGHTERS SHOULD USE NIOSH APPROVED SCBA &
FULL PROTECTIVE EQUIPMENT WHEN FIGHTING CHEMICAL FIRE. USE WATER
SPRAY TO COOL NEARBY CONTAINERS EXPOSED TO FIRE.
Unusual Fire/Explosion Hazard:HEATING CAN RELEASE VAPORS WHICH CAN BE
IGNITED.

Spill Release Procedures:USE APPROPRIATE PERSONAL PROTECTIVE EQUIPMENT
DURING CLEAN UP. REMOVE SOURCE OF HEAT, SPARKS, FLAME, IMPACT,
FRICTION OR ELECTRICITY. DIKE SPILL. PREVENT LIQUID FROM ENTERING
SEWERS, WATERWAYS OR LOW AREAS. SOAK UP W/SAWDUST, SAND, OIL DRY,
ETC.
Neutralizing Agent:SODIUM BICARBONATE.

Handling and Storage Precautions:STORE IN WELL VENTILATED AREA. STORE
IN COOL PLACE. KEEP CONTAINER TIGHTLY CLOSED. DO NOT STORE WITH
STRONG BASES. DO NOT STORE NEAR FOOD OR DRINK.
Other Precautions:DISCHARGE TO SEWER REQUIRES APPROVAL OF PERMITTING
AUTHORITY AND MAY REQUIRE PRETREATMENT.

Respiratory Protection:CHEMICAL CARTRIDGE RESPIRATOR: WITH ORGANIC
VAPOR CARTRIDGE ONLY IN POORLY VENTILATED AREAS.
Ventilation:USE ONLY WITH ADEQUATE VENTILATION.
Protective Gloves:LATEX OR NEOPRENE GLOVES.
Eye Protection:COVERALL CHEMICAL SPLASH GOGGLES.
Other Protective Equipment:RUBBER APRON, BOOTS.
Work Hygienic Practices:DO NOT CONSUME FOOD, DRINK OR TOBACCO IN THE
AREAS WHERE THEY MAY BECOME CONTAMINATED WITH THIS MATERIAL.
Supplemental Safety and Health
PART B OF A 3 PART PACKAGE. SEE OTHER P/N IND, THIS NSN, FOR ADDITIONAL
INFORMATION. LD50:(ORAL-RAT)ACETIC ACID-3310 MG/KG;
1-PHENYL-3-PYRAZOLIDONE-200 MG/KG; TRIETHYLENE GLYCOL-19 G/KG.

HCC:C1
Boiling Pt:B.P. Text:212F,100C
Spec Gravity:1.1
pH:2
Solubility in Water:COMPLETE
Appearance and Odor:CLEAR,LIGHT AMBER COLORED LIQUID, VINEGAR ODOR.
Percent Volatiles by Volume:10

Stability Indicator/Materials to Avoid:YES
STRONG BASES.
Hazardous Decomposition Products:NO UNUSUAL DECOMPOSITION HAZARDS.

Waste Disposal Methods:CLEAN-UP MATERIAL IS A RCRA HAZARDOUS WASTE.
TREATMENT, STORAGE, TRANSPORTATION AND DISPOSAL MUST BE IN
ACCORDANCE WITH FEDERAL, STATE AND LOCAL REGULATIONS. DISPOSE OF
FREE LIQUID IN APPROVED/PERMITT ED INCINERATOR. LANDFILL SOLID
MATERIAL.

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.