Product ID:1-(2-PYRIDYLAZO)-2-NAPHTHOL, INDICATOR GRADE
MSDS Date:03/05/1987
FSC:6810
NIIN:00N046053
MSDS Number: BTQFB

Emergency Phone: 314-982-5000

Info Phone: 606-982-5000

Cage: 62910

Telephone: 908-859-2151

Cage: 62910

1-(2-PYRIDYLAZO)-2-NAPHTHOL, INDICATOR GRADE

CAS: 85-85-8

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:WARNING! MAY BE HARMFUL IF INGESTED,
INHALED/ABSORBED THROUGH SKIN. CAUSES IRRITATION TO SKIN & EYES.
MATERIAL IS IRRITATING TO THE MUCOUS MEMBRANES & UPPER RESPIRATORY
TRACT. INFO ON HUMAN HLTH EFTS FROM EXPOS IS LIMITED. INHAL: DUST
IS IRRIT TO MUC MEMB & UPPER RESP TRACT. INGEST: SHOULD BE HANDLED
(EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ: AS A POTENTIAL HEALTH HAZARD. SKIN:
CAUSES SKIN IRRITATION. MAY BE ABSORBED THRU SKIN. EYES: CAUSES EYE
IRRITATION
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:INHAL: REMOVE TO FRESH AIR. IF NOT BRTHG, GIVE ARTF RESP. IF
BRTHG IS DFCLT, GIVE OXYGEN. CALL MD. INGEST: CALL MD IMMEDIATELY.
SKIN: REMOVE ANY CONTAMD CLTHG. WASH SKIN W/SOAP OR MILD DETERGENT
& WAT ER FOR AT LEAST 15 MINUTES. GET MED ATTN IF IRRIT DEVELOPS/
PERSISTS. EYES: WASH WITH PLENTY OF WATER FOR AT LEAST 15 MINUTES,
LIFTING LOWER & UPPER EYELIDS OCCASIONALLY. GET MED ATTN IMMED.

Extinguishing Media:USE ANY MEANS SUITABLE FOR EXTINGUISHING
SURROUNDING FIRE.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT.
Unusual Fire/Explosion Hazard:NOT CONSIDERED TO BE A FIRE OR EXPLOSION
HAZARD.

Spill Release Procedures:VENT AREA OF LEAK OR SPILL. CLEAN-UP PERSONNEL
MAY REQUIRE RESPIRATORY PROTECTION FROM DUST. SPILLS:SWEEP UP &
CONTAINERIZE FOR RECLAIMATION/DISP. VACUUMING OR WET SWEEPING MAY
BE USED TO AVOID DUST D ISPERSAL.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:KEEP IN TIGHTLY CLOSED CNTNR, STORED
IN A COOL, DRY, VENTILATED AREA. PROTECT AGAINST PHYSICAL DAMAGE.
ISOLATE FROM INCOMPATIBLE SUBSTANCES.
Other Precautions:DO NOT BREATHE DUST. AVOID CONTACT W/EYES, SKIN &
CLTHG. KEEP CONTAINER CLOSED. USE WITH ADEQUATE VENTILATION.

Respiratory Protection:A NIOSH/MSHA DUST/MIST RESPIRATOR MAY BE WORN.
FOR EMERGENCIES, A NIOSH/MSHA APPROVED SCBA MAY BE NECESSARY.
Ventilation:LOC EXHAUST SYSTEM WHICH CAPTURES THE COMTAM AT ITS SOURCE
IS RECOMM TO PVNT DISPERSION OF CONTAMINANT INTO WORKPLACE.
Protective Gloves:IMPERVIOUS GLOVES.
Eye Protection:ANSI APPRVD CHEM SAFETY GOGGLES .
Other Protective Equipment:CLEAN BODY-COVERING CLOTHING. CONTACT LENSES
SHOULD NOT BE WORN WHEN WORKING W/MATL. EYEWASH FOUNTAIN & DELUGE
(SUP DAT)
Work Hygienic Practices:WASH THROUGHLY AFTER HANDLING.
Supplemental Safety and Health
OTHER PROT EQUIP: SHOWER WHICH MEET ANSI DESIGN CRITERIA .

HCC:T6
Appearance and Odor:ORANGE-RED CRYSTALS.

Stability Indicator/Materials to Avoid:YES
NONE SPECIFIED BY MANUFACTURER.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:MAY FORM CARBON OXIDES AND NITROGEN
OXIDES WHEN HEATED TO DECOMPOSITION.

Waste Disposal Methods:WHATEVER CANNOT BE SAVED FOR RECLAMATION MAY BE
DELIVERED TO AN APPROVED WASTE DISPOSAL FACILITY. DISPOSE OF IN
ACCORDANCE WITH LOCAL, STATE & FEDERAL 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.