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ZINC Phosphate Monobasic
ZINC Phosphate Monobasic
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.
Solubility: decompose at 100℃. It has deliquescence, can decompose in water and is corrosive.
Specification：
|
Indicator |
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 |
Use
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.
It can also be used as a metal surface treatment agent.
It also in the ceramic industry as a coloring agent.
Packing: Woven bag lined with plastic bags, each bag of 25 kg or 50 kg. Iron drum lined with plastic bags, 50 kg per barrel.
PIC: Emily Zhang
Email: km19@kmchem.com
WhatsApp/Mobile: +86 15563290155
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