Muyun County Industrial Park in Changsha, Hunan China, Changsha, Hunan
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详情
Molecular formula: ZnCO3.2Zn(OH)2.H2O
Molecular weight: **2.*3
Specific gravity: 4.***4.*5
Appearance: white powder
Odor: odorless
Solubility: insoluble in water and alcohol, slightly soluble in
ammonia, dissolve in the diluted acid and the sodium hydroxide.
Zinc content counted by dried substances: *6%**0%
Loss of ignition:*5%**2%
Bulk density:0.**0.7 g/ml
Sulphate radical:0.3%*0.6%
Low heavy metal
