Zinc Dihydrogen Phosphate

Zinc Dihydrogen Phosphate Zn(H2PO4)2.2H2O Uses: electroplating industry,phosphating treatment, ceramic industry, glass industry

Name: Zinc Dihydrogen Phosphate

 

Physicochemical Properties: White three slanting crystal or white coagulations shape. Low melting point, 100 starts to decompose. Dissolve in water to decompose. Dissolve in hydrochloric acid and alkali. Has corrosiveness and deliquescence. Steady in the air. under normal temperature.

----------------------------------------------------------------------------------------------------------------------------------------

Applications and Usages: Used as embalmment of making black metal in the electroplating industry, capacity superior to manganese dihydrogen phosphate. Also used as anticorrosive and phosphatizing treatment chemicals of metal surface. In the ceramic industry is used as colorant and in the glass industry is used as clarifier.

----------------------------------------------------------------------------------------------------------------------------------------

Specification:

Indexes	Superior product	Top-quality product
Phosphoric acid and phosphate(P2O5),%  ≥	47.5	46.0
Zinc(Zn),%                                                          ≥	20.2	19.5
Free acid(H3PO4),%                                        ≤	3.0	5.0
Sulfate(SO4) ,%                                                ≤	0.01	0.05
Lead(Pb) ,%                                                      ≤	0.01	0.02
Arsenic(As) ,%                                                  ≤	0.01	0.01

Contact: Du changhong

Chongqing Hua'nan Inorganic Salt Chemical Co., Ltd.

Factory Add: 10 Zhongyaocun, Jiguanshi, Nan'an dist., Chongqing, China

Zinc Dihydrogen Phosphate