===================== Product Identification =====================
MSDS NAME:MANGANESE ATOMIC ABSORPTION STANDARD SOLUTION (HNO3)
NIIN:00N085314
MSDS Number: CHBKT
=== 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:MANGANESE (SARA 313)
CAS:7439-96-5
RTECS #:OO9275000
OSHA PEL:C 5 MG/M3 DUST
ACGIH TLV:5 MG/M3 DUST
Name:NITRIC ACID (SARA 302/313) (CERCLA)
CAS:7697-37-2
RTECS #:QU5775000
OSHA PEL:2 PPM
ACGIH TLV:2 PPM/4 STEL
EPA Rpt Qty:1000 LBS
DOT Rpt Qty:1000 LBS
Name:SUP DAT: EXPOSED TO THE DUST OR FUME OF SOME MANGANESE
COMPOUNDS.
RTECS #:9999999ZZ
Name:EYE PROTECTION: AND FULL LENGTH FACESHIELD .
RTECS #:9999999ZZ
===================== 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/ABSORBED THRU SKIN. EXTREMELY DESTRUCTIVE TO TISS OF MUC
MEMBS & UPPER RESP TRACT, EYES & SKIN. INHAL MAY RSLT IN SPASM,
INFLAMM & EDEMA OF LARYNX & BRONCHI, CHEM PNEUMIT & PULM EDEMA.
SYMPS OF EXPOS MAY INCL BURNING SENSATION, COUGHING, WHEEZING,
LARYNGITIS, (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ: SHORTNESS OF BREATH, HDCH, NAUS &
VOMIT. TO THE BEST OF MFR KNOWLEDGE, CHEM, PHYSICAL, &
TOXICOLOGICAL PROPERTIES HAVE NOT BEEN THORO INVESTIGATED. CHRONIC:
MAY CAUSE REPRO DISORDERS. TARGET ORGANS: LUNGS, NERVES. MEN
EXPOSED TO MANGANESE DUST SHOWED DECR IN FERTILITY. CHRONIC
MANGANESE POISONING (SUP DAT)
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.
======================= First Aid Measures =======================
First Aid:EYES/SKIN: IMMEDIATELY FLUSH WITH COPIOUS AMOUNTS OF WATER
FOR AT LEAST 15 MINUTES WHILE REMOVING CONTAMINATED CLOTHING AND
SHOES. ASSURE ADEQUATE FLUSHING OF EYES BY SEPARATING THE EYELIDS
WITH FINGE RS. INHALATION: REMOVE TO FRESH AIR. IFNOT BREATHING
GIVE ARTIFICIAL RESPIRATION. IF BREATHING IS DIFFICULT, GIVE
OXYGEN. INGESTION: WASH OUT MOUTH WITH WATER PROVIDED PERSON IN
CONSCIOUS. CALL MD.
===================== Fire Fighting Measures =====================
Flash Point:NONE
Extinguishing Media:CARBON DIOXIDE, DRY CHEMICAL POWDER OR APPROPRIATE
FOAM.
Fire Fighting Procedures:WEAR NIOSH APPROVED SCBA AND FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES UNDER FIRE CONDITIONS.
================== Accidental Release Measures ==================
Spill Release Procedures:EVACUATE AREA. WEAR NIOSH APPROVED SCBA,
RUBBER BOOTS AND HEAVY RUBBER GLOVES. ABSORB ON SAND OR VERMICULITE
AND PLACE IN CLOSED CONTAINERS FOR DISPOSAL. VENTILATE AREA AND
WASH SPILL SITE AFTER MATER IAL PICKUP IS COMPLETE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.
====================== Handling and Storage ======================
Handling and Storage Precautions:DO NOT BREATHE VAPOR. DO NOT GET IN
EYES, ON SKIN, ON CLOTHING. AVOID PROLONGED OR REPEATED EXPOSURE.
TOXIC. CORROSIVE. REPRODUCTIVE HAZARD.
Other Precautions:KEEP TIGHTLY CLOSED. PROTECT FROM LIGHT. STORE IN A
COOL DRY PLACE.
============= Exposure Controls/Personal Protection =============
Respiratory Protection:WEAR APPROPRIATE NIOSH APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:CHEMICAL-RESISTANT GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGG (ING 4)
Other Protective Equipment:EMERGENCY EYEWASH AND DELUGE SHOWER MEETING
ANSI DESIGN CRITERIA . PROTECTIVE CLOTHING.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
EFTS OF OVEREXP: PRIMARILY INVOLVES CNS. EARLY SYMPS INCL LANGUOR,
SLEEPINESS & WEAK IN LEGS. STOLID MASK-LIKE APPEAR OF FACE,
EMOTIONAL DISTURBS SUCH AS UNCONTROLLABLE LAUGHTER & SPASTIC GAIT
W/TENDE NCY TO FALL IN WALKING ARE FINDINGS IN MORE ADVANCED CASES.
HIGH INCIDENCE OF PNEUM HAS BEEN FOUND IN WORKERS (ING 3)
================== Physical/Chemical Properties ==================
Spec Gravity:1.010
Appearance and Odor:CLEAR COLORLESS LIQUID
================= Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Stability Condition to Avoid:SENSITIVE TO LIGHT.
Hazardous Decomposition Products:NATURE OF DECOMPOSITION PRODUCTS NOT
KNOWN.
==================== Disposal Considerations ====================
Waste Disposal Methods:NEUTRALIZE THE SOLUTION AND ADD FILTERING AGENT
(10G PER 100ML). EVAPORATE LIQUID AND BAG RESIDUAL SOLID FOR BURIAL
IN A LANDFILL SITE APPROVED FOR HAZARDOUS WASTE DISPOSAL. OBSERVE
ALL FEDERAL, STATE AND 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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