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manganese(II) chloride tetrahydrate
CAS No.: 13446-34-9
Synonyms:
Formula: Cl2H8MnO4
Exact Mass: 196.91800
Molecular Weight: 197.90500
PSA: 36.92000
LogP: 1.12180
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manganese(II) chloride tetrahydrate 13446-34-9 MSDS
Name: Manganese (II) Chloride Tetrahydrate P.A. Material Safety Data Sheet
Synonym:
CAS: 13446-34-9
Section 1 - Chemical Product   MSDS Name:Manganese (II) Chloride Tetrahydrate P.A. Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
13446-34-9 Manganese (II) Chloride Tetrahydrate, unlisted
Hazard Symbols: XN
Risk Phrases: 22

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Harmful if swallowed.Hygroscopic.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
Causes gastrointestinal irritation with nausea, vomiting and diarrhea. May be harmful if swallowed. In high doses, manganese may increase anemia by interfering with iron absorption.
Inhalation:
May cause respiratory tract irritation.
Chronic:
Chronic manganese toxicity through inhalation may result in "manganism", which is a disease of the central nervous system involving psychic and neurological disorders.

Section 4 - FIRST AID MEASURES
  Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid immediately. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation:
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Get medical aid.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
  General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Use only in a well-ventilated area.
Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Crystals
Appearance: pink
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 58 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: >100 deg C
Solubility in water: 1980 g/l (20 c)
Specific Gravity/Density: 2.0100g/cm3
Molecular Formula: Cl2Mn.4H2O
Molecular Weight: 197.91

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, moisture.
Incompatibilities with Other Materials:
Strong oxidizing agents, zinc, potassium, sodium.
Hazardous Decomposition Products:
Hydrogen chloride.
Hazardous Polymerization: Will not occur.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 13446-34-9: OO9650000 LD50/LC50:
CAS# 13446-34-9: Oral, rat: LD50 = 1484 mg/kg.
Carcinogenicity:
Manganese (II) Chloride Tetrahydrate, P.A. - Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
 

Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
 
IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 22 Harmful if swallowed.
Safety Phrases:
WGK (Water Danger/Protection)
CAS# 13446-34-9: No information available.
United Kingdom Occupational Exposure Limits
CAS# 13446-34-9: OES-United Kingdom, TWA (listed as ** undefined
**): as Mn: 5 mg/m3 TWA
CAS# 13446-34-9: OES-United Kingdom, STEL (listed as ** undefined
**): fume, as Mn: 3 mg/m3 STEL
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 13446-34-9 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
CAS# 13446-34-9: OEL-AUSTRALIA:TWA 5 mg(Mn)/m3 JANUARY 1993
OEL-BELGIUM:TWA 5 mg(Mn)/m3 JANUARY 1993
OEL-CZECHOSLOVAKIA:TWA 2 mg(Mn)/m3;STEL 6 mg(Mn)/m3 JANUARY 1993
OEL-DENMARK:TWA 2.5 mg(Mn)/m3 JANUARY 1993
OEL-FINLAND:TWA 2.5 mg(Mn)/m3 JANUARY 1993
OEL-HUNGARY:TWA 0.3 mg(Mn)/m3;STEL 0.6 mg(Mn)/m3 JANUARY 1993
OEL-JAPAN:TWA 0.3 mg(Mn)/m3 JANUARY 1993
OEL-THE NETHERLANDS:TWA 1 mg(Mn)/m3 JANUARY 1993
OEL-POLAND:TWA 0.3 mg(Mn)/m3 JANUARY 1993
OEL-SWEDEN:TWA 1 mg(Mn)/m3;STEL 2.5 mg(Mn)/m3 (resp. dust)
OEL-SWEDEN:TWA 2.5 mg(Mn)/m3;STEL 5 mg(Mn)/m3 (total dust)
OEL-UNITED KINGDOM:TWA 5 mg(Mn)/m3 JANUARY 1993
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV
US FEDERAL
TSCA
CAS# 13446-34-9 is not on the TSCA Inventory. It is a hydrate and
exempt from TSCA Inventory requirements (40CFR720.3(u)(2)).


SECTION 16 - ADDITIONAL INFORMATION
N/A

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