[HORIZONCHEMICALRESEARCH]

ZINC SULFATE, NOT HARD TO FIND A SUPPLIER
IT IS SOLUBLE IN WATER

Description of Zinc sulfate
Formula of Zinc sulfate: ZnSO4.N (N=H2O,N=7H2O)
F.W. of Zinc sulfate: 179 (H2O); 287.54 (7H2O)
CAS no. of Zinc sulfate: 7446-19-7 (H2O); 7446-20-0(7H2O)
DOT of Zinc sulfate: Nill
NFPA no. of Zinc sulfate: 1-0-0
Class no.of Zinc sulfate : Nill
UN no. of Zinc sulfate: Nill
HS code of Zinc sulfate : 28332600
Specific Gravity of Zinc sulfate: 1.957 (7H2O)

White or light - yellow crystals,astringent,easily to be efflorescent in dry air. Dissolvable in water, little dissolvable in alcohol and glycerin.
PHYSICAL DESCRIPTION/ PROPERTIES
Appearance, odour : Colourless, odourless crystalline powder.
Melting Point : 100degree C
Boiling Point : No data available
Vapour Pressure (20degree C) : No data available
Specific Gravity (25degree C) : 1.957
Flash Point (Open Cup) : No data available
Explosion Limits : No data available
Solubility in Water : Soluble in water
OTHER PROPERTIES
Autoignition Temperature : No data available
Vapour Density : No data available
pH : 4 - 6