tianrunhengtai (tianjin) chemicals01 Co., Ltd

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1. 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 ...

2. zinc oxide

White powder, density 5.606, melting point 1975 cent degree, double gender oxide, can't dissolve in water or grain alcohol, dissolve in acid or alkali liquor. Yellow color under high temperature, back to white after cooling

3. formic acid

Formic acid is a kind of colorless, smoking, inflammable liquid with irritant odor and very strong corrosiveness and can be mixed with water, ethanol, diethyl ether and glycerine

4. lithopone

Lithopone is a white pigment composed of a mixture of barium sulfate (28 - 30%) and zinc sulfide (68 - 70%) with trace amounts of zinc oxide. It is produced by precipitation through filtering, heating and quenching works.
Lithopone Appearance: ...