Zinc Sulphate 7-Water

Assay: 92%
Molecular Formula: ZnSO4•7H2O
Molecular Weight: 287.46g/mol
Zinc Sulphate: > 55%
Zinc: > 22%
Arsenic: < 1ppm
Cadmium: < 20ppm
Lead: < 25ppm
Mercury: < 1ppm
pH (in 5% solution): 3-5
Free moisture: < 0.5%
Size: < 2mm
Solubility in water: 10% water soluble

Cas Number: 7446-20-0

Einecs Number: 231-793-3

HS Code / Commodity Code: 2833260000

UN Number: 3077

Hazard Class: 9

Packing Group: 3

Hazard Phrases: H302,H318,H410

Prec Phrases: P273,P280,P305+P351+P338,P501