English name: zinc phosphate, monobasic
Molecular formula: zn (h2po4)2•2h2o
Cas no.: 13598-37-3; 14485-28-0
Einecs: 237-067-2
Molecular weight: 259.354
Appearance: white triclinic crystal or white solidified substance.
Decompose at 100℃. it has deliquescence, can decompose in water and is corrosive.
Use mainly used as a phosphating agent of the black metal surface. the ceramic industry as a coloring agent, used as a clarifying agent in glass industry.
indicator | |
Phosphoric acid and phosphate(P2O5,%) | 46-52 |
Zinc (Zn, %) | ≥19.5 |
Free acid (H3PO4,%) | ≤5.0 |
Sulfate (SO42-,%) | ≤0.05 |
Lead (Pb,%) | ≤0.02 |
Arsenic (As,%) | ≤0.01 |
Woven bag lined with plastic bags, each bag of 25 kg or 50 kg. Iron drum lined with plastic bags, 50 kg per barrel.
Mainly used as phosphate treatment agent for ferrous metal surface. Used as coloring agent in ceramic industry, clarifying agent in glass industry, etc. Mainly used in the electroplating industry for the production of ferrous metal anti-corrosion treatment, can also be used as a metal surface treatment agent, but also in the ceramic industry as a coloring agent.
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In China, we have established a strong business foundation and have set up office in Shanghai, focusing on providing customers with supply chain solutions for specialty chemicals as well as international sourcing and distribution services.