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Zinc Sulphate Monohydreate (CAS 7446-19-7)


Zinc Sulphate Monohydreate (CAS 7446-19-7)

Zinc sulfate is an inorganic compound. It is used as a dietary supplement to treat zinc deficiency and to prevent the condition in those at high risk. Side effects of excess supplementation may include abdominal pain, vomiting, headache, and tiredness.

The most common form includes water of crystallization as the heptahydrate, with the formula ZnSO4•7H2O. It was historically known as “white vitriol”. Zinc sulfate and its hydrates are colourless solids.



Industries: Fertilizers, Pharmaceutical industry, Feed industry, Building chemistry
CAS number: 7446-19-7
WE number: 231-793-3
Chemical formula: ZnSO4·H2O
Molar mass: 179 g/mol
Customs tariff code: 28332920
ADR: UN3077

Other physical properties
pH: 4,0 – 5,2 (50 g/l, 20°C)
Relative density: 3,2 g/cm3 (20°C)
Solubility in water: 350 g/l (20°C)

Additional information

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