Product ID:CRONEX SR-313 DEVELOPER,PT A
MSDS Date:01/01/1985
FSC:6525
NIIN:01-128-3025
Kit Part:Y
MSDS Number: BGNCW

E.I. DUPONT DENEMOURS & CO,INC.

Emergency Phone: 302-774-2421

Cage: EO721

E.I. DUPONT DENE NEMOURS/WILMINGTON, DE 19898

1635 WILMINGTON, DE 19898 US

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

Cage: EO721

HYDROQUINONE (SARA III)

CAS: 123-31-9

RTECS: MX3500000

Fraction By Weight: 7.5%

OSHA PEL 2 MG/M3

ACGIH TLV: 2 MG/M3; 9192

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

HYDROXIDE(UNREACTED)

Fraction By Weight: 91.5%

ACGIH TLV: 2 MG/CUM

Effects of Overexposure:CAUSES EYE AND SKIN IRRITATION.

First Aid:INHALED:REMOVE TO FRESH AIR. GIVE CPR OR OXYGEN IF NEED
(CAUTION:CPR MAY EXPOSE RESCUER)EYES/SKIN: FLUSH W.WATER 15 MIN.
REMOVE CONTAMINATED CLOTHES.KEEP WARM/QUIET. GET MEDICAL ATTENTION

Extinguishing Media:EXTINQUISH W. AGENT SUITABLE FOR SURROUNDING FIRE.
Fire Fighting Procedures:WEAR CHEM PROT. SUIT WITH SCBA. COOL CONTRS
WITH H*20.
Unusual Fire/Explosion Hazard:NONE NOTED BY MANUFACTURER.

Spill Release Procedures:DO NOT TOUCH SPILL MATL. SM SPILL:ABSORB W
SAND,OTHER NON COMBUSTIBLES ABSORB; FLUSH W/H*2O LG SPILL:DIKE FAR
AHEAD OF SPILL FOR LATER DISPOSAL.

Handling and Storage Precautions:STORE IN COOL,DRY,WELL VENT,LOW FIRE
RISK AREA. PROTECT FROM PHYSICAL DAMAGE.AVOID ANY PHYSICAL CONTACT.
KEEP CONTAINERS TIGHTLY CLOSED.
Other Precautions:WASH THOROUGHLY AFTER HANDLING.WASH CONTAMINATED
CLOTHING BEFORE RE-USE.DO NOT TAKE INTERNALLY.

Respiratory Protection:NO SPECIAL REQMNTS UNDER ORDINARY
CONDITIONS/ADEQUATE VENT.
Ventilation:LOCAL EXHAUST WHICH PROVIDES ADEQUATE VENTILATION.
Protective Gloves:RUBBER
Eye Protection:CHEM SPLASH GOGGLES
Other Protective Equipment:AS REQUIRED TO PREVENT PROLONGED CONTACT.
Supplemental Safety and Health
THIS PRODUCT IS PART OF 4 PT KIT.ALL OTHER PARTS ARE LOCATED UNDER THIS
NSN. KEY1:N1.

HCC:N1
Boiling Pt:B.P. Text:>212F/100C
Vapor Pres:UNK
Vapor Density:UNK
Spec Gravity:1.292
Solubility in Water:COMPLETE
Appearance and Odor:CLEAR;ODORLESS,PH 11.55
Percent Volatiles by Volume:UNK

Stability Indicator/Materials to Avoid:YES
AVOID STRONG ACIDS.
Stability Condition to Avoid:NONE
Hazardous Decomposition Products:NONE NOTED,BUT EXPECT CO, CO*2, H*2O.

Waste Disposal Methods:KEEP IN COVERED DRUMS,PENDING DISPOSAL. HANDLE &
DISPOSE IN FULL COMPLIANCE WITH ALL APPLICABLE
INTERNATIONAL,FEDERAL,STATE, & LOCAL REGULATIONS.THEN FLUSH OR
TRANSPORT TO CHEMICAL OR INDUSTRIAL PROCE SS SEWER.

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.