The main application of the heptahydrate is as a coagulant in the production of rayon. It is also a precursor to the pigment lithopone. It is also used as an electrolyte for zinc electroplating, as a mordant in dyeing, and as a preservative for skins and leather.
General Information: –
CAS No – 7733-02-0
Molecular Formula / Molecular Weight – ZnSo4 = 161.44
Physical State (20 deg.C) – Solid
PubChem Substance ID – 24424
Specifications: –
Appearance – White Powder
Purity(Neutralization titration) – min. 98.0 %
Solubility in water – Insoluble
Melting Point – 680 °C
Applications: –
The main application of the heptahydrate is as a coagulant in the production of rayon. It is also a precursor to the pigment lithopone. It is also used as an electrolyte for zinc electroplating, as a mordant in dyeing, and as a preservative for skins and leather.