7446-20-0 七水硫酸锌 Zinc sulfate Heptahydrate

Synonyms： Zinc sulfate,heptahydrate; Zinc Sulphat; Heptahydrate; sulfuricacid,zincsat (1:1),heptahydrate; whitevitriol(heptahydrate); zincsulfate(1:1)heptahydrate; Zincsulfateheptahydrate(1:1:7); SULFURIC ACID ZINC SALT HEPTAHYDRATE; ZINC SULFATE, 7-HYDRATE; ZINC SULFATE, HYDROUS; ZINC SULPHATE 7H20; ZINC SULPHATE HEPTAHYDRATE; ZINC VITRIOL HEPTAHYDRATE; ZINC SULFATE HEPTA; ZINC SULPHATE HEPTA; zinc sulfate hydrate (1:1:7); Zinc Sulfate Heptahydarate
CAS Number：7446-20-0
EINECS：231-793-3
Molecular Formula：ZnSO₄・7H₂O
Molecular Weight：287.5786
InChI：InChI=1/H2O4S.7H2O.Zn/c1-5(2,3)4;;;;;;;;/h(H2,1,2,3,4);7*1H2;/q;;;;;;;;+2/p-2
Molecular Structure：
Melting point：100℃
Boiling point：330°C at 760 mmHg
Water solubility：960 g/L
Vapour Pressur：3.35E-05mmHg at 25°C
Hazard Symbols: Xn:Harmful;
N:Dangerous for the environment;
Risk Codes： R22:;
R41:;
R50/53:;
Safety Description： S22:;
S26:;
S39:;
S46:;
S60:;
S61:;