Tricalcium Phosphate (TCP)

PT007  TRICALCIUM PHOSPHATE ANHYDROUS TECHNICAL GRADE

7.1 Identity:

Chemical name  :  Calcium Phosphate, Tribasic

Molecular formula: Ca₃(PO₄)₂

Molecular weight: 310.18

CAS number: 7758-87-4

7.2  Physical and chemical properties:

Appearance: White powder

Density  :3.14

7.3  Specification                     

Main content:           96%min

CaO:                  53%

P2O5                  42%max

Heavy metal(as Pb):     0.003%max

Fluoride :             0.05%max

Whiteness:            90%max

Fe2O3:               0.2%max

Carbonate (as CO₃²-):   0.1%max

       PH (1%solution) :      6.5-8.5

       Particle size(through325mesh): 90%min

7.4  Applications:

 Used to opaque reagents of ceramic glaze and the raw material of osseous porcelain, It makes the ceramic in possession of exquisite porcelain quality, high whiteness, good transparency, gentle luster etc