Properties:
Auroral sheet inclined crystals, relative density 201, melting point, boiling point: 58 ° C 119 ° C, soluble in water, but soluble in alcohol, insoluble in ether. Have water imbibition, easy ChaoXie
Use:
Is suitable to the medicine synthesis and feed auxiliary agents, analytical reagents, dyes and pigments manufacturing. Magnesium alloys, aluminum smelting, palm black brick production and pharmaceutical and dry manufacturing.
Auroral sheet inclined crystals, relative density 201, melting point, boiling point: 58 ° C 119 ° C, soluble in water, but soluble in alcohol, insoluble in ether. Have water imbibition, easy ChaoXie
Use:
Is suitable to the medicine synthesis and feed auxiliary agents, analytical reagents, dyes and pigments manufacturing. Magnesium alloys, aluminum smelting, palm black brick production and pharmaceutical and dry manufacturing.
Test item
|
Specification
|
|
Reagent grade
|
Pharmaceutical grade
|
|
Appearance
|
Conform
|
Conform
|
Assay [MnCl2] /%
|
≥ 99.0
|
≥ 98.0
|
Water insoluble, /%
|
≤ 0.005
|
≤ 0.01
|
Sulfate (SO4)/%
|
≤ 0.005
|
≤ 0.02
|
Iron (Fe)/%
|
≤ 0.0002
|
≤ 0.001
|
Zinc(Zn) /%
|
≤ 0.02
|
≤ 0.05
|
Barium (Ba) /%
|
≤ 0.005
|
≤ 0.01
|
Heavy metal (Pb)/%
|
≤ 0.0005
|
≤ 0.001
|
Alkali metal and alkaline metal /%
|
≤ 0.2
|
≤ 0.5
|
Oxidant reductive substances /%
|
Conform
|
Conform
|