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Zn(H2PO4)2.2H2O Zinc Dihydrogen Phosphate
Zn(H2PO4)2.2H2O
Zinc Dihydrogen Phosphate
Industry Grade
Molecular Formula: Zn(H2PO4)2.2H2O
Molecular Weight: 295.38
Usage: Used in anticorrosion treatment of electroplating industry( better than using manganese dihydrogen phosphate), also used as phosphorizing agent in metal-surface treatment, colorizing agent in ceramics and as clarificant in glass industry.
Specification:
HG/T2833-1997
Item | Value |
Phosphoric acid & Phosphates(P2O5), % ≥ | 46.0 |
Zinc(Zn), % ≥ | 19.5 |
Free Acid (H3PO4), % ≤ | 5.0 |
Sulphates (SO4) , % ≤ | 0.05 |
Arsenic (As) ,% ≤ | 0.01 |
Plumbum (Pb), % ≤ | 0.02 |
Zn(H2PO4)2.2H2O Zinc Dihydrogen Phosphate
