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  • Company Name : Zhengzhou Ruipu Biological Engineering Co., Ltd.
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tribasic calcium phosphate

tribasic calcium phosphate
Product Detailed
tribasic calcium phosphate 1. CAS NO.: 10103-46-5 2. MF: Ca3 (PO4)2.H2O 3. Grade: food grade

tribasic calcium phosphate

1. Description:

Molecular formula: Ca3 (PO4)2 • H2O

Molecular weight: 1004.64

CAS NO.: 7758-87-4; 10103-46-5; 12167-74-7

EINECS NO.: 231-840-8; 233-283-6

Appearance: White powder.

Organoleptic: odorless and tasteless.

Solubility: It is insoluble in water (0.1 g/L ,25°C) and soluble in dilute hydrochloric acid and nitric acid. It’s relative density is 3.18 and stable in the air.

Application: It is widely used as anti-caking agent, buffer, water conservation agent, acidity regulator, stabilizer, nutrition enhancer, etc.


2. Quality Standard:



 Calcium assay   %


Loss on burning  %


Fluoride (as F) %


Heavy metals (as Pb)  %


Arsenic (as As) %



3. Storage: Preserve in well-closed containers and stored in a cool, dry and ventilated warehouse, to prevent the heat or sun exposure. Prohibited mixed with hazardous and toxic materials during store and transportation.

tribasic calcium phosphate

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