zinc phosphates 7779-90-0

Category :

Inorganic chemicals/Inorganic salts

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

CAS:7779-90-0

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 %	25-35	30
The PH Value	6-8	7
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 :

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