Product name:zinc dihydrogen phosphate
Purity:99%
Appearance:White crystal
Sample:Available
Storage:Dry and ventilated place
CAS No.: 13598-37-3
zinc dihydrogen phosphate Cas 13598-37-3
Typical Properties
Chemical name:zinc dihydrogen phosphate
Cas no:13598-37-3
Synonyms:Bis(phosphoric acid dihydrogen)zinc salt;
Molecular weight:163.27
Molecular formula:H3O4PZn
Molecular structure:
| Item | Specification |
| Density | 1.065 |
| pKa | 4.7 |
| Water solubility | 1000g/L |
| Zn% | 19.5% |
| Pb% | 0.07% |
| As% | 0.03% |
| SULFATE | 0.03% |
| FREE ACID | 2.7 |
Usage
Metal Surface Treatment: Serves as a primary raw material for zinc-based phosphating, used in the phosphating of steel, fasteners, automotive components, and home appliance parts prior to painting; the resulting anti-rust conversion coating enhances the adhesion of subsequent paint layers.
Coatings Industry: Used as a raw material for anti-rust primers and water-based anti-corrosion coatings, and also serves as an intermediate in the production of anti-rust pigments.
Ceramics and Glass: Used as a coloring agent for ceramic glazes and as a fining agent (clarifying agent) in glass manufacturing.
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25kg/bag
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zinc dihydrogen phosphate Cas 13598-37-3