Product ID:22977-6, MAGANESE II ACETATE (SUPDAT)
MSDS Date:01/20/1997
FSC:6810
NIIN:00N081212
MSDS Number: CFZVX

Emergency Phone: 414-273-3850

Info Phone: 414-273-3850

Cage: 60928

Telephone: 414-273-3850

Cage: 60928

ACETIC ACID, MANGANESE (2+) SALT, TETRAHYDRATE; (MANGANESE

CAS: 6156-78-1

RTECS: AI5775000

Fraction By Weight: 99.9%+

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:LD50:(ORAL,RAT) 3730 MG/KG
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 EYE & SKIN IRRITATION. MATL IS
IRRITATING TO MUCOUS MEMBRANES & UPPER RESPIRATORY TRACT. CHRONIC:
LAB EXPERIMENTS HAVE SHOWN MUTA GENIC EFTS. TARGET ORGAN(S):
NERVES, LUNG. TO BEST OF MFR'S KNOWLEDGE, CHEM, PHYSICAL, &
TOXICOLOGICAL (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ: PROPERTIES HAVE NOT BEEN THORO
INVESTIGATED. MEN EXPOSED TO MANGANESE DUST SHOWED DECR IN
FERTILITY, CHRONIC MANGANESE POIS PRIMARILY INVOLVES CNS. EARLY
SYMPS INCL LANGUOR, SLEEPINESS & WEA K IN LEGS. STOLID MASK-LIKE
APPEARANCE OF FACE, EMOTIONAL DISTURB SUCH AS UNCONTROLLABLE
LAUGHTER & SPASTIC GAIT W/TENDENCY TO FALL IN WALKING ARE FINDINGS
IN MORE ADVANCED CASES. HIGH INCIDENCE OF PN EUM HAS BEEN FOUND IN
WORKERS EXPOSED TO DUST/FUME OF SOME MANGANESE CMPDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYES: IMMED FLUSH W/COPIOUS AMTS OF WATER FOR @ LST 15 MINS.
SKIN: IMMED WASH W/SOAP & COPIOUS AMTS OF WATER. INHAL: REMOVE TO
FRESH AIR. IF NOT BRTHG GIVE ARTF RESP. IF BRTHG IS DFCLT, GIVE
OXYGEN. I NGEST: WASH OUT MOUTH W/WATER PROVIDED PERSON IS
CONSCIOUS. CALL PHYS. WASH CONTAMD CLTHG BEFORE REUSE.

Extinguishing Media:WATER SPRAY. CARBON DIOXIDE, DRY CHEMICAL POWDER OR
APPROPRIATE FOAM.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT . PREVENT CONTACT WITH SKIN AND EYES.
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES UNDER FIRE CONDITIONS.

Spill Release Procedures:WEAR NIOSH APPRVD SCBA, RUBBER BOOTS & HEAVY
RUBBER GLOVES. SWEEP UP, PLACE IN BAG & HOLD FOR WASTE DISP. AVOID
RAISING DUST. VENTILATE AREA & WASH SPILL SITE AFTER MATERIAL
PICKUP IS COMPLETE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:HARMFUL BY INHAL, IN CONT W/SKIN & IF
SWALLOWED. IRRITATING TO EYES, RESP SYS & SKIN. POSSIBLE RISK OF
IRREVERSIBLE EFFECTS. POSSIBLE MUTAGEN.
Other Precautions:IRRITANT. KEEP TIGHTLY CLOSED. STORE IN A COOL DRY
PLACE. IN CASE OF ACCIDENT OR IF YOU FEEL UNWELL, SEEK MED ADVICE
IMMED (SHOW THE LABEL WHERE POSSIBLE). DO NOT BREATH DUST. WEAR
SUITABLE PROT CLTHG , GLOVES AND EYE/FACE PROT.

Respiratory Protection:NIOSH APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:RUBBER GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:ANSI APPRVD EYE WASH & DELUGE SHOWER .
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
MFR TRADE NAME/PART NO:TETRAHYDRATE, 99.99%. WASTE DISP METH: AND
LOCAL ENVIRONMENTAL REGULATIONS.

Spec Gravity:1.589
Evaporation Rate & Reference:NOT KNOWN
Solubility in Water:NOT KNOWN
Appearance and Odor:PINK CRYSTALLINE POWDER.

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS, STRONG ACIDS, STRONG BASES.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:TOXIC FUMES OF: CARBON MONOXIDE,
CARBON DIOXIDE.

Waste Disposal Methods:MATL SHOULD BE DISSOLVED IN 1) WATER; 2) ACID
SOLN OR 3) OXIDIZED TO WATER-SOL STATE. PRECIPITATE MATL AS
SULFIDE, ADJUSTING PH OF SOLN TO 7 TO COMPLETE PRECIPITATION.
FILTER INSOLUBLES & DISPOSE OF T HEM IN HAZ WASTE SITE. DESTROY ANY
EXCESS SULFIDE W/SODIUM HYPOCHLORITE. NEUT SOLN BEFORE FLUSHING D
OWN DRAIN. OBSERVE ALL FEDERAL, STATE (SUP DAT)

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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.