Dicalcium Phosphate CAS 7757-93-9
Dicalcium Phosphate CAS 7757-93-9 is a chemical compound that usually exists as a dihydrate (with the chemical formula CaHPO4 · 2H2O ), but can be converted to anhydrous form by heating. Dicalcium phosphate is almost insoluble in water, with a solubility of only 0.02 g/100 mL at 25 °C.
| ITEM | STANDARD |
| Appearance | White crystalline powder. |
| Total effective content(%) | ≥98.0 |
| Calcium Content(%) | 16.6-17.5 |
| Melting Point(℃) | 280±2 |
| Heap Density(g/mL) | 0.2-0.4 |
| Heating Decrement(%) | ≤1.0 |
| Particle Size(μm) | 99%≤40μm |
1.Polymer material additives
Used as a heat stabilizer for polyvinyl chloride (PVC) and other plastics, it can improve the heat resistance and degradation resistance of the materials.
As a crosslinking agent or catalyst, it is used in polymer synthesis and modification to improve the mechanical properties of the materials;
2.Catalysts and chemical synthesis
In organic synthesis reactions, calcium acetylacetonate can be used as a metal catalyst to improve reaction efficiency.
In the preparation of polymer materials, it acts as a crosslinking catalyst to promote the reaction;
3.Coatings and inks
As an additive in coatings and inks, it can improve heat resistance, corrosion resistance and adhesion.
In metal surface coating applications, it improves weather resistance and protection;
4.Rubber industry
Used as a rubber vulcanization accelerator to increase the vulcanization rate and durability of the finished product;
25kg/bag
Dicalcium Phosphate CAS 7757-93-9
Dicalcium Phosphate CAS 7757-93-9
