Muyun County Industrial Park in Changsha, Hunan China, Changsha, Hunan
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详情
Molecular formula: ZnSO4.7H2O
Molecular weight: **7.*6
Specific gravity: 1.**5
Appearance: white crystalline
Odor: odorless
Solubility: deliquescent in air, easy to dissolve in water,
slightly dissolve in sterols, insoluble in acetone.
Zinc content:*0%**3%
Heavy metal: customize according to customers requirements.