===================== Product Identification =====================
MSDS NAME:AZURE II, A2507
NIIN:00N072366
MSDS Number: CBYBT
=== Responsible Party ===
Company:SIGMA CHEMICAL CO
Box:14508
City:ST LOUIS
State:MO
ZIP:63178
Country:US
Info Phone Num:314-771-5765
Emergency Phone Num:314-771-5765
CAGE:21076
=== Contractor Identification ===
Company:SIGMA CHEMICAL COMPANY
Address:3050 SPRUCE ST
Box:14508
City:ST LOUIS
State:MO
ZIP:63178
Country:US
Phone:314-771-5765
CAGE:21076
============= Composition/Information on Ingredients =============
Name:AZURE II
CAS:37247-10-2
OSHA PEL:N/K
ACGIH TLV:N/K
Name:3H-PHENOTHIAZINE, 3-(DIMETHYLAMINO)-7- (METHYLIMINO)-,
HYDROCHLORIDE; (AZURE B)
CAS:531-55-5
RTECS #:SO5550000
OSHA PEL:N/K
ACGIH TLV:N/K
Name:PHENOTHIAZIN-5-IUM, 3,7-BIS(DIMETHYLAMINO)-, CHLORIDE,
TRIHYDRATE; (METHYLENE BLUE)
CAS:7220-79-3
RTECS #:SP5740000
OSHA PEL:N/K
ACGIH TLV:N/K
===================== Hazards Identification =====================
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:ACUTE:HARMFUL IF SWALLOWED, INHALED OR
ABSORBED THROUGH SKIN. CAUSES SEVERE EYE IRRITATION. MAY CAUSE SKIN
IRRITATION. ABSORPTION INTO THE BODY LEADS TO THE FORMATION OF
METHEMOGLOBIN WHICH IN SUFFICI ENT CONCENTRATION CAUSES CYANOSIS.
ONSET MAY BE DELAYED 2 TO 4 HOURS OR LONGER. EXPOSURE CAN CAUSE:
(EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:NAUSEA, DIZZINESS & HEADACHE.
CHRONIC:LAB EXPERIMENTS HAVE SHOWN MUTAGENIC EFFECTS. TARGET
ORGAN:BLOOD.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.
======================= First Aid Measures =======================
Eyes:IMMEDIATELY FLUSH W/COPIOUS AMOUNTS OF WATER FOR AT
LEAST 15 MINUTES. SKIN:IMMEDIATELY WASH W/SOAP & COPIOUS AMOUNTS OF
WATER. WASH CONTAMINATED CLOTHING BEFORE REUSE. INHAL:REMOVE TO
FRESH AIR. IF NOT BREATHING GIVE ARTIFICIAL RESPIRATION. IF
BREATHING IS DIFFICULT, GIVE OXYGEN. INGEST:WASH OUT MOUTH W/WATER
PROVIDED PERSON IS CONSCIOUS. CALL MD.
===================== Fire Fighting Measures =====================
Extinguishing Media:WATER SPRAY, CARBON DIOXIDE, DRY CHEMICAL POWDER OR
APPROPRIATE FOAM.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES UNDER FIRE CONDITIONS.
================== Accidental Release Measures ==================
Spill Release Procedures:WEAR NIOSH APPROVED SCBA, RUBBER BOOTS & HEAVY
RUBBER GLOVES. SWEEP UP, PLACE IN BAG & HOLD FOR WASTE DISPOSAL.
AVOID RAISING DUST. VENTILATE AREA & WASH SPILL SITE AFTER MATERIAL
PICKUP IS COMPLETE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.
====================== Handling and Storage ======================
Handling and Storage Precautions:AVOID INHALATION. DO NOT GET IN EYES,
ON SKIN, ON CLOTHING. SEVERE EYE IRRITANT. POSSIBLE MUTAGEN. KEEP
TIGHTLY CLOSED. STORE IN A COOL, DRY PLACE.
Other Precautions:HARMFUL BY INHALATION, IN CONTACT W/SKIN & IF
SWALLOWED. RISK OF SERIOUS DAMAGE TO EYES. POSSIBLE RISK OF
IRREVERSIBLE EFFECTS. DO NOT BREATHE DUST.
============= Exposure Controls/Personal Protection =============
Respiratory Protection:NIOSH APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:RUBBER GLOVES.
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS(SUPDAT)
Other Protective Equipment:EYE WASH FOUNTAIN & DELUGE SHOWER WHICH MEET
ANSI DESIGN CRITERIA . WEAR SUITABLE PROTECTIVE CLOTHING.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
EYE PROT:& FULL LENGTH FACESHIELD .
================== Physical/Chemical Properties ==================
Appearance and Odor:DARK-GREEN POWDER.
================= Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:TOXIC FUMES OF CARBON MONOXIDE, CARBON
DIOXIDE, NITROGEN OXIDES, SULFUR OXIDES, HYDROGEN CHLORIDE GAS.
==================== Disposal Considerations ====================
Waste Disposal Methods:DISSOLVE OR MIX MATERIAL W/COMBUSTIBLE SOLVENT &
BURN IN A CHEMICAL INCINERATOR EQUIPPED W/AFTERBURNER & SCRUBBER.
OBSERVE ALL FEDERAL, STATE & LOCAL ENVIRONMENTAL 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.
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