Zinc sulfate heptahydrate CAS NO.7446-20-0

Basic information Alias: Whitevitriol; Zinc sulfate (ZnSO4) heptahydrate; Formula: ZnSO4.7 (H2O) Molecular Weight: 287.55 CAS Registry Number: 7446-20-0 EINECS No.:231-793-3 Physical and ch…

Basic information Alias: Whitevitriol; Zinc sulfate (ZnSO4) heptahydrate; Formula: ZnSO4.7 (H2O) Molecular Weight: 287.55 CAS Registry Number: 7446-20-0 EINECS No.:231-793-3 Physical and chemical properties Melting point: 100 o C Water-soluble: 960G / L Density: 195.7 Nature Description: zinc sulfate is a colorless rhombic crystals or white frit, density 3.54 g / cm (25 ℃); soluble in water, 25 ℃ per 100 grams of water dissolve 57.5 g zinc sulfate Specification：Zn-21% Total content-98% 1. Grade : used for agriculture grade, industry grade and feed grade. 2.Payment: T/T , L/C,30%DEPOSIT+70%BEFORE SHIPMENT 3.Supply Ability: 600 Metric Tons per month 4.Packaging: 25kgs/bag ,1000kgs/bag or as clients' requirement 5.Other: We are factory, can provide you competitive price, welcome to cooperating with you.