It is applicable to the pigment manufacturing, alloy smelting of magnesium or aluminum alloy, magnesium.

Technical data

Index	Data
Appearance	Rosy monoclinic crystal
Purity:(MnCl2·4H2O) % ≥	99.0
Barium(Ba) % ≤	0.01
Iron(Fe) % ≤	0.01
Heavy metal(Pb basis) % ≤	0.0008
Sulfate(SO4) % ≤	0.005
Relative density	2.01
Melting point °C	58
Boiling point °C	119
Solubility	Liable to solve in water and ethanol, but not in ether. Absorbent, and deliquescent.
Stability	At 106°C, it will lose one molecule of crystal water; at 198°C, all crystal water will lose, and become anhydrous substance.
Insoluble matters % ≤	0.005

Application

It is applicable to the pharmaceutical synthesis and feed auxiliary agent, analytical reagents, dyes and pigment manufacturing, alloy smelting of magnesium or aluminum alloy, magnesium and its alloy flux, black brown brick and tile production, pharmaceuticals, and manufacturing of dry batteries. In agriculture it can be used as a trace element for fertilizer, and in textile industries as well.

Purity 99% manganous chloride