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Details for China zinc phosphates

zinc phosphates 7779-90-0

Category :

Inorganic chemicals/Inorganic salts

zinc phosphates
CAS NO : 7779-90-0
EC NO : 231-944-3
MF : Zn3(PO4)2
MW : 386.173
Specification : Zinc content min45%
Packing : 25kg each bag
Product description :

Zinc Phosphate

 

Molecular Formula: Zn3(PO4)2·2H2O
Zinc phosphate, as a new generation of antirust pigment, is a new type of nontoxic and harmless white antirust pigment with excellent performance in rust prevention and ideal application effect. It is the best substitute of conventional antirust pigments containing heavy metals such as lead and chrome.

Common Zinc phosphate chemical examination report:

Check Item
Standard
Sampling Value
Appearance
Powder
White powder
Zinc content %
≥45
45.5
Oil absorption g/100g %
25-3530
The PH Value
6-87
Moisture   %
≤1.5
0.9
Residue on sieve(45um)%
≤0.5
0.4
packing
25kg each bag ;
20T/20FCL'with pallet;
22T/20FCL' without pallet

Uses : as the raw materials in production of Anti-corrosive coatings.
Synonyms : C.I. 77964;C.I. Pigment White 32;Phosphoric acid, zinc salt (2:3);trizinc bis(orthophosphate);zinc salt;zinc phosphate (3:2);zinc hydrogen phosphate;
Molecular Structure : zinc phosphates 7779-90-0