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ZINC SULFATE MONOHYDRATE
SODIUM PERCARBONATE
DIMETHYL OXALATE
ZINC SULFATE HEPTAHYDRATE
MAGNESIUM SULFATE MONOHYDRATE
MAGNESIUM SULFATE HEPTAHYDRATE
FERROUS SULFATE MONOHYDRATE
FERROUS SULFATE HEPTAHYDRATE
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ZINC SULFATE HEPTAHYDRATE CAS NO.7446-20-0
 
Zinc Sulfate Heptahydrate appeared as colorless orthorhombic prism crystal. It is easily soluble in the water and dissolve in the alcohol and Glycerol slightly. It is used as raw material for production of lithopone and in synthetic fiber industry, zinc plating, in trace element fertilizer, feed additive, micronutrient product, electroplating and flotation of ores, etc.
It is packed in 25 kg / 1000 kg plastic woven bags with polyethylene inner bags.
It should be stored in a cool, dry and ventilated place to avoid efflorescence and moisture absorption. Preventing the goods from raining and solarization in the course of transportation, and avoiding breathing dust and contacting with eyes when handling.
 
Specification:           Quality standard
Synonyms: Zinc vitriol
Molecular formula: ZnSO4.7H2O
Molecular weight: 287.55
CAS No.: 7446-20-0
Appearance:  White Crystalline powder or Granular
 
PURITY                       98.5%min
Zn                              22.0% min
WATER INSOLUBLES   0.1% max
Ignition residue          0.50% max
Mg                             0.5% max
Cu                             0.1% max
Fe                              120ppm
Cd                             10ppm max
As                             5ppm max
Pb                             10ppm max
 
 
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