Product ID:METHYL ORANGE INDICATOR
MSDS Date:10/22/1991
FSC:6810
NIIN:00-264-8958
MSDS Number: BTHGT

Emergency Phone: 215-355-3300

Info Phone: 215-355-3300

Cage: 24774

Telephone: 215-355-3300

Cage: 24774

METHYL ORANGE

CAS: 547-58-0

RTECS: DB6327000

NON HAZARDOUS INGREDIENTS

Fraction By Weight: BALANCE

LD50 LC50 Mixture:NOT GIVEN
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:SLIGHTLY IRRITATING TO SKIN. SLIGHTLY
IRRITATING TO EYES. MISTS/AEROSOLS MAY CAUSE IRRITATION TO UPPER
RESPIRATORY TRACT. NO EVIDENCE OF POTENTIAL CHRONIC EFFECTS.
Explanation of Carcinogenicity:PRODUCT CONTAINS NO INGREDIENTS
CURRENTLY CLASSIFIED AS CARCINOGENIC BY NTP, IARC OR OSHA.
Effects of Overexposure:MAY CAUSE EYE, SKIN AND/OR RESPIRATORY TRACT
IRRITATION.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:INHALATION: REMOVE FROM EXPOSURE. RESTORE BREATHING. KEEP
WARM AND QUIET. GET MEDICAL ATTENTION. SKIN: WASH AFFECTED AREA
THOROUGHLY WITH SOAP AND WATER. IF IRRITATION PERSISTS, GET MEDICAL
ATTENTION. EYES: FLUSH WITH LARGE AMOUNTS OF WATER FOR 15 MINUTES.
GET MEDICAL ATTENTION. INGESTION: DO NOT GIVE ANYTHING BY MOUTH IF
UNCONSCIOUS. DILUTE CONTENTS OF STOMACH. INDUCE VOMITING.
IMMEDIATELY GET MD

Flash Point:>200F,>93C
Lower Limits:NOT GIVEN
Upper Limits:NOT GIVEN
Extinguishing Media:DRY CHEMICAL, CARBON DIOXIDE, FOAM OR WATER.
Fire Fighting Procedures:WEAR FIRE FIGHTING PROTECTIVE EQUIPMENT AND
FULL FACE-PIECE SELF-CONTAINED BREATHING APPARATUS.
Unusual Fire/Explosion Hazard:NONE SPECIFIED BY MANUFACTURER.

Spill Release Procedures:VENTILATED AREA. USE SPECIFIED PROTECTIVE
EQUIPMENT. CONTAIN AND ABSORB ON ABSORBENT MATERIAL. PLACE IN WASTE
DISPOSAL CONTAINER. FLUSH AREA WITH WATER. WET AREA MAY BE
SLIPPERY. SPREAD SAND/GRIT.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:KEEP CONTAINER CLOSED WHEN NOT IN USE.
DO NOT FREEZE. IF FROZEN, THAW AND MIX COMPLETELY PRIOR TO USE.
Other Precautions:NORMAL CHEMICAL HANDLING.

Respiratory Protection:IF VENTILATION DOES NOT MAINTAIN INHALATION
EXOSURES BELOW PEL (TLV), USE NIOSH/MSHA APPROVED RESPIRATOR AS PER
CURRENT 29 CFR 1910.134, INSTRUCTIONS/WARNINGS AND NIOSH RESPIRATOR
SELECTION.
Ventilation:ADEQUATE VENTILATION
Protective Gloves:RUBBER
Eye Protection:SPLASH PROOF CHEMICAL GOGGLES
Other Protective Equipment:EMERGENCY EYEWASH STATION AND SHOWER
Work Hygienic Practices:WASH WITH SOAP AND WATER AFTER HANDLING PRODUCT
AND BEFORE EATING DRINKING OR SMOKING.
Supplemental Safety and Health
REPLACE GLOVES AS NEEDED. WASH CONTAMINATED CLOTHING BEFORE REUSE.

HCC:C3
Boiling Pt:B.P. Text:NOT GIVEN
Melt/Freeze Pt:M.P/F.P Text:NOT GIVEN
Vapor Pres:NOT GIVEN
Vapor Density:NOT GIVEN
Spec Gravity:0.996
pH:6.1
Evaporation Rate & Reference:NOT GIVEN
Solubility in Water:COMPLETE
Appearance and Odor:COLORLESS LIQUID, NO ODOR

Stability Indicator/Materials to Avoid:YES
NONE SPECIFIED BY MANUFACTURER.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:ELEMENTAL OXIDES

Waste Disposal Methods:PREVENT WASTE FROM CONTAMINATING SURROUNDING
ENVIRONMENT. DISCARD ANY PRODUCT, RESIDUE, DISPOSAL CONTAINER OR
LINER IN ACCORDANCE WITH ALL FEDERAL, STATE AND LOCAL 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.