Low-heavy-metal Superfine Zinc Phosphate, China Low-heavy-metal Superfine Zinc Phosphate, Low-heavy-metal Superfine Zinc Phosphate exporters, China Low-heavy-metal Superfine Zinc Phosphate Suppliers

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Region :Inorganic chemicals/Inorganic salts
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Details for China Low-heavy-metal Superfine Zinc Phosphate

Low-heavy-metal Superfine Zinc Phosphate 7779-90-0

Category :

Inorganic chemicals/Inorganic salts

Low-heavy-metal Superfine Zinc Phosphate

CAS NO :

7779-90-0

EC NO :

231-944-3

MF :

Zn₃(PO₄)₂

MW :

386.173

Specification :

Zinc content min45%,phosphate salt min44%

Packing :

25kg each bag

Product description :

Moluclular formula: Zn₄(PO₄)₂·2H₂O

Molecular weight: 422.08

As a white coloring pigment, it is flexible to match any top coat through color mixing as required, which can simplify the preparation process of painting and coating significantly.With low heavy metal, good thermal stability and excellent rust prevention, zinc phosphate is nontoxic, environment-friendly, not irritative to skin and cost-effective due to little required in coating materials.

Low-heavy-metal Supfine Zinc phosphate chemical examination report:

Check Item	Standard	Sampling Value
Appearance	Powder	White powder
Zinc content %	≥45	45.3
phosphate salt %	≥43	44
Oil absorption g/100g %	25-35	30
The PH Value	6-8	6.5
Moisture %	≤1.5	0.9
Residue on sieve(45um)%	≤0.5	0.3
Cd ppm	≤50	8
Cr ppm	≤50	5
Hg ppm	≤1	0.006
Pb ppm	≤100	41
As ppm	≤80	60
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 :

Low-heavy-metal Superfine Zinc Phosphate 7779-90-0

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