General

Synonyms: manganese dichloride tetrahydrate
Molecular formula: Mn Cl₂ 4H₂O
CAS No: 13446-34-9
EINECS No:

Physical data

Appearance: rose coloured crystals
Melting point: 88 C
Boiling point: 1190 C
Vapour density:
Vapour pressure:
Density (g cm^-3): 2.98
Flash point:
Explosion limits:
Autoignition temperature:
Water solubility: appreciable
 

Stability

Stable. Deliquescent.

Toxicology

Skin and eye irritant. Typical TLV/TWA 5 mg/m3.

Toxicity data
ORL-RAT LD50 1484 mg kg^-1
IPR-RAT LD50 138 mg kg^-1
IPR-MUS LD50 190 mg kg^-1
IVN-MUS LD50 710 mg kg^-1

Transport information

Non-hazardous for air, sea and road freight.

Personal protection

Safety glasses.

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This information was last updated on August 11, 2000. We have tried to make it as accurate and useful as possible, but can take no responsibility for its use, misuse, or accuracy. We have not verified this information, and cannot guarantee that it is up-to-date.