Product ID:PERCEPTOL DEVELOPER, PART A
MSDS Date:11/29/1988
FSC:6750
NIIN:00D002545
Kit Part:Y
MSDS Number: BHJBS

Emergency Phone: 800-888-8372

Info Phone: 201-265-6000

Cage: 64145

Telephone: 201-265-6000

Cage: 64145

P-METHYLAMINOPHENOL SULFATE (METOL)

CAS: 55-55-1

RTECS: SL8650000

Fraction By Weight: 100%

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:PRODUCT MAY CAUSE EYE, SKIN &
RESPIRATORY TRACT IRRITATION. AND MAY SENSITIZE ALLERGIC SKIN
REACTIONS. IT IS CONSIDERED A LOW HAZARD FOR NORMAL INDUSTRIAL
HANDLING.
Explanation of Carcinogenicity:THERE ARE NO CARCINOGENS LISTED BY NTP,
IARD, OSHA, OR ACGIH CONTAINED IN THIS PRODUCT.
Effects of Overexposure:EYE:CAUSES IRRITATION SKIN:CAUSES IRRITATION,
AND MAY SENSITIZE AN ALLERGIC REACTION. INHALED:UNLIKELY
EXPOSURE,MAY CAUSE RESPIRATORY IRRITATION. INGESTED:MAY BE HARMFUL
IF SWALLOWED. MAY CAUSE G/I
IRRITATION,NAUSEA,VOMITING,HEADACHE,CYANOSIS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYE:FLUSH WITH WATER 15 MIN. SKIN:REMOVE CONTAMINATED
CLOTHING AND LAUNDER BEFORE REUSE. WASH SKIN WITH SOAP AND WATER.
INHALED: REMOVE TO FRESH AIR. INGESTED:DO NOT INDUCE VOMITING.GIVE
1-3 GLASSE S OF WATER, (NOTHING BY MOUTH IF UNCONSCIOUS.) AND GET
IMMEDIATE MEDICAL CARE. IF ANY IRRITATION PERSISTS OR IS SEVERE,
GET MEDICAL CARE.

Flash Point:NON-FLAMMABLE
Extinguishing Media:USE MEDIA APPROPRIATE FOR SOURCE OF FIRE.
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:FIRE OR EXCESSIVE HEAT MAY CAUSE
PRODUCTION OF HAZARDOUS DECOMPOSITION PRODUCTS.

Spill Release Procedures:SWEEP UP POWDER BEING CAREFUL NOT TO RAISE
DUST OR IF LIQUID IS SPILLED, MOP UP WITH CLOTH,PAPER,ETC.
Neutralizing Agent:NONE

Handling and Storage Precautions:STORE IN A COOL,DRY,WELL VENTILATED
AREA. KEEP TIGHTLY CLOSED WHEN NOT IN USE. KEEP AWAY FROM STRONG
ACIDS.
Other Precautions:READ LABEL AND FOLLOW DIRECTIONS.

Respiratory Protection:NONE NORMALLY REQUIRED. USE NIOSH/MSHA APPROVED
RESPIRATOR IF PEL/TLV IS EXCEEDED OR DISCOMFORT IS EXPERIENCED.
Ventilation:NORMAL ROOM VENTILATION SUPPLEMENTED WITH LOCAL EXHAUST
ESPECIALLY WHEN MIXING.
Protective Gloves:RUBBER,VINYL,OTHER IMPERVIOUS
Eye Protection:SAFETY GLASSES OR SPLASH GOGGLES
Other Protective Equipment:EYE WASH STATION & SAFETY SHOWER. USE APRON
AND FACE SHIELD WHEN POURING LIQUIDS OR IF SPLASHING IS LIKELY.
Work Hygienic Practices:USE GOOD CHEMICAL HYGIENE PRACTICE. AVOID
UNNECESSARY CONTACT.
Supplemental Safety and Health
ILFORD STOCK NUMBER MC9110024 (MSDS DATE 29NOV88) TO MAKE 1 GALLON AND
MC9110019 (MSDS DATE 30NOV88) TO MAKE 1 QT. NO COD GIVEN. ALSO SEE
ADD.DATA.

HCC:N1
Spec Gravity:POWDER
Solubility in Water:COMPLETE
Appearance and Odor:BROWN POWDER, NO ODOR * PH OF WORKING SOLUTION =
8
Percent Volatiles by Volume:0

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS
Stability Condition to Avoid:NO INFORMATION GIVEN BY MANUFACTURER
Hazardous Decomposition Products:CARBON DIOXIDE, CARBON MONOXIDE,
SULFUR DIOXIDE, NITROGEN OXIDES

Waste Disposal Methods:DISPOSE I/A/W FEDERAL,STATE,LOCAL REGULATIONS.
MFR SUGGESTS FLUSH TO ACID-FREE 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.