Shijiazhuang Xinsheng Chemical Co., Ltd.

zinc phosphate

• Category :

  Inorganic chemicals/Inorganic salts

• 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;

• CAS NO :

  7779-90-0

• EC NO :

  231-944-3

• Molecular Formula :

  Zn₃(PO₄)₂

• Molecular Weight :

  386.173

• Main Specifications :

  Zinc content 45%

• InChI :

  InChI=1/2H3O4P.3Zn/c2*1-5(2,3)4;;;/h2*(H3,1,2,3,4);;;/p-6

• Packing :

  25kg each bag

• Product description :

  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

• Molecular Structure :