Product ID:SUPERDENT AUTOMATIC DEVELOPER
MSDS Date:06/02/1987
FSC:6520
NIIN:00F012255
MSDS Number: BJCBC

RUGBY LABORATORIES INC.

898 ORLANDO AVENUE
WEST HEMPSTEAD, NY 11552

Emergency Phone: (800) 645-2158

Info Phone: (800) 645-2158

Cage: 4V824

RUGBY LABORATORIES INC

WESTBURY, NY 11590 US

Telephone: 800-537-3175

Cage: 4V824

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 HYDROXIDE (SARA III)

CAS: 1310-58-3

RTECS: TT2100000

Fraction By Weight: <10%

OSHA PEL C, 2 MG/M3

ACGIH TLV: C 2 MG/M3; 9192

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INHALATION: IRRITATION OF THE
RESPIRATORY TRACT/MUCOUS MEMBRANE & COUGHING. SKIN: IRRITATION,
DISEASE, DISCOLORATION & DERMATITIS. INGESTION: GASTROINTESTINAL
IRRITATION, NAUSEA, HEADACHE, & DIZZINESS . EYES: IRRITATION &
CORNEAL OPACITY.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:INHALATION: IRRITATION OF THE RESPIRATORY
TRACT/MUCOUS MEMBRANE & COUGHING. SKIN: IRRITATION, DISEASE,
DISCOLORATION, & DERMATITIS. EYES: IRRITATION & CORNEAL OPACITY.
INGESTION: GASTROINTESTINAL IRRI TATION, NAUSEA, HEADACHE,
WEAKNESS, & DIZZINESS.
Medical Cond Aggravated by Exposure:DERMATITIS

First Aid:INHALATION: REMOVE TO FRESH AIR. IF NOT BREATHING, GIVE
ARTIFICIAL RESPIRATION. GIVE OXYGEN IF BREATHING IS DIFFICULT. CALL
PHYSICIAN. SKIN: FLUSH W/COPIOUS AMOUNTS OF WATER. EYES: FLUSH
W/PLENTY OF W ATER FOR AT LEAST 15 MINUTES. CALL PHYSICIAN.
INGESTION: DON'T INDUCE VOMITING. GIVE LARGE QUANTITIES OF WATER.
NEVER GIVE ANYTHING BY MOUTH TO AN UNCONSCIOUS PERSON. CALL
PHYSICIAN.

Flash Point:NONE
Extinguishing Media:USE EXTINGUISHING MEDIA APPLICABLE TO THE PRIMARY
CAUSE OF FIRE.
Fire Fighting Procedures:EVACUATE PERSONNEL TO A SAFE AREA REMOVED &
UPWIND OF THE FIRE.
Unusual Fire/Explosion Hazard:THE PRODUCT IS NON-COMBUSTIBLE. FIRE OR
EXCESSIVE HEAT MIGHT CAUSE PRODUCTION OF HAZARDOUS DECOMPOSITION
PRODUCTS.

Spill Release Procedures:CONTAIN THE SPILL. NEUTRALIZE W/SODIUM
BICARBONATE.
Neutralizing Agent:SODIUM BICARBONATE

Handling and Storage Precautions:KEEP CONTAINER TIGHTLY CLOSED WHEN NOT
IN USE. DON'T STORE OR CONSUME FOOD, DRINKS, OR TOBACCO IN AREAS
WHERE THEY MIGHT BE CONTAMINATED.
Other Precautions:AVOID STORAGE OR CONTACT W/STRONG ACIDS.

Ventilation:PROVIDE GOOD MECHANICAL VENTILATION 10 ROOM VOLUMES PER
HOUR SHOULD BE SUFFICIENT.
Protective Gloves:RUBBER, PLASTIC
Eye Protection:CHEMICAL SPLASH GOGGLES
Supplemental Safety and Health

Boiling Pt:B.P. Text:>100C
Spec Gravity:1.08
pH:10.3
Solubility in Water:100%
Appearance and Odor:CLEAR LIQUID W/STRAW COLOR & NO ODOR

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS
Stability Condition to Avoid:EXCESSIVE HEAT
Hazardous Decomposition Products:SULFUR DIOXIDE

Waste Disposal Methods:IF LOCAL EFFLUENT LAWS PERMIT, FLUSH TO SEWER
W/LARGE AMOUNTS OF WATER. PRETREATMENT MIGHT BE REQUIRED. DISPOSE
OF IN AN APPROVED & PERMITTED BIOLOGICAL TREATMENT SYSTEM OR AN
APPROVED & PERMITTED DEE PWELL OR 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.