ZINC SULPHATE CHINA
CAS number: 7733-02-0, 7446-19-7
(monohydrate) 13986-24-8 (hexahydrate)
EC number: 231-793-3
UN number: 3077
RTECS number: ZH5260000
ATC code: A12CB01
Molecular formula: ZnSO4
Molar mass: 161.47 g / mol (anhydrous) 179.47 g / mol (monohydrate)
287.53 g / mol (heptahydrate)
Appearance: White powder
Density: 3.54 g / cm3 (anhydrous) 2.072 g / cm3 (hexahydrate)
Melting point: 680 ° C Decay. (anhydrous) 100 ° C (heptahydrate) 70 ° C,
Boiling point: 740 ° C (anhydrous) 280 ° C, Decay (heptahydrate)
Solubility in water: 57.7 g / 100 mL anhydrous (20 ° C)
Other names: White chrysanthemum, zinc sulphate
The chemical formula of ZnSO4.H2O is a white crystalline powder based zinc-based substance. This substance, which contains 30-35% Zn, the other name is Heptadien, is widely used as an indispensable product in agriculture.
Production and Reactions
Lithon production occurs by reaction of ZnSO 4 with water in appropriate conditions.
By regulating soil pH in this sector, it increases the water holding capacity and ensures that the plant is affected by drought later. Increases product productivity. Also prevents yellowing on the leaves and prevents premature spillage.
It is used in chemical industry, synthetic fiber technology, dye and leather industry.