Dicalcium Phosphate/DCP CAS 7757-93-9 - Image 3

Dicalcium Phosphate/DCP CAS 7757-93-9

CAS: 7757-93-9
Purity: 97%
Molecular formula: CaHO4P
Molecular weight: 136.06
EINECS: 231-826-1

Synonyms: calciumdibasicphosphate; calciumperphosphate,ammonified,granular; calciumphosphate(1:1); CALCIUMORTHOPHOSPHATE; CALCIUChemicalbookMMONOHYDROGENPHOSPHATE; CALCIUMMONOHYDROGENPHOSPHATE,DIBASIC; CALCIUMPHOSPHATE,DIBASIC; CALCIUMHYDROGENORTHOPHOSPHATE

What is 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.

Specification

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

Application

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;