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Calcium phosphate CAS:7758-87-4

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Calcium phosphate CAS:7758-87-4

CAS: 7758-87-4

MF: Ca3O8P2

MW: 310.18

EINECS: 231-840-8

Synonyms: APATITE TTCP, MONOCLINIC;calcium phosphate,tertiary;tricalcium phosphate for technical grade;bonarka;calcigenolsimple;calciumorthophosphate,tri-(tert);calciumphosphate(3:2);calciumphosphate(ca3(po4)2)




Calcium phosphate CAS:7758-87-4 Product Introduction

General Characteristics:

Formula: Ca3(PO4)2;Ca5OH(PO4)3; Ca10(OH)2(PO4)6

Molecular weight: 310.18; 502.31; 1004.61

Appearance: White non-qualitative powder

Odor: Odorless,tasteless

CAS Number: [ 7758-87-4]; [ 1306-06-5]; [62974-97-4]

EINECS No.: 231-840-8

INS: 341(iii)

Solibility: Insoluble in ethanol and acetone, slightly soluble in water, soluble in hydrochloric acid and nitric acid.

Uses: Food-nutritional supplement in food、yeast food.

Animal oil refining auxiliaries、antitackiness agent.

PH regulator、buffering agent.

Free-flow agent for dry beverage and other food products.

A source of calcium and phosphorus in nutritional supplements.

Packing and Storage:

10kg/ 20kg/ 25 kg per bag,A multiply paper bag with poly inner liner.

Store in a well-closed bag at room temperature, protect from light, moisture and pest infestation. Shelf life— two years.

Calcium phosphate Characteristic:

White crystal or amorphous powder. Slightly soluble in water (solubility 0.0025g/100ml water), easily soluble in dilute hydrochloric acid and nitric acid, insoluble in ethanol and acetone.

Calcium phosphate Microbiological Specification:

Total viable count     1000CFU/gr.max

Yeast&Molds             25CFU/gr.max

E.Coli                        Absent in 10 gr.

S.aureus                     Absent

Salmonella               Absent

Calcium phosphate GMO-Status:

The product is a non GMO product and is free from any recombinant DNA.

Calcium phosphate Irradiation/Radioactivity:

Yunbo’s Tricalcium phosphate was never subjected to any kind of ionized irradiation

and contains no radioactivity not even in minor amounts.

Calcium phosphate BSE/TSE:

No raw materials from bovine origin are used nor are any bovine constituents present in the product.

Calcium phosphate Specifications(USP/E341(ⅰⅰⅰ)/FCC):

Test Parameter Ph.Eur USP-NF E341(iii) FCC
Appearance White or almost
white powder
White or almost
white powder
White or almost
white powder
Occurs as a
white powder
Identification A Passes test Passes test Passes test Passes test
Identification B Passes test Passes test Passes test Passes test
Identification C It complies with the
limits of the assay
Assayas Ca 35.0%~40.0% 34.0%~40.0% 34.0%-40.0%
P2O5 38.5-48.0%
Loss on ignition ≤8.0% ≤8.0% ≤8.0% ≤10.0%
Heavy metal(as Pb) ≤0.003%
Mercury ≤1.0ppm
Arsenic ≤4.0ppm ≤3.0ppm ≤1.0ppm ≤3.0ppm
Lead ≤1.0ppm ≤2.0ppm
Cadmium ≤1.0ppm
Aluminium ≤150.0ppm
Chloride ≤0.15% ≤0.14%
Sulfate ≤0.5% ≤0.8%
≤0.2% ≤0.2%
Carbonate To pass the test
Barium To pass the test
Dibasic salt and
calcium oxide
To pass the test
Limit of fluoride ≤75.0ppm ≤75.0ppm ≤50.0ppm ≤75.0ppm
Iron ≤400.0ppm
Particle size:
Fine powder (D50)
2.0-4.0 microns Not a compendial specification
6.0-9.0 microns Not a compendial specification
10.0-12.0 microns Not a compendial specification
Thru 325 mesh 95.0% Not a compendial specification
Granular Not a compendial specification


Related Products——Phosphoric acid series

Product Name CAS
Sodium tripolyphosphate 7758-29-4
Sodium Phosphate, Dibasic 7558-79-4
Tetrasodium pyrophosphate 7722-88-5
Trisodium phosphate 7601-54-9
Tetrasodium pyrophosphate 7722-88-5
Trisodium phosphate 7601-54-9
sodium hexametaphosphate 10124-56-8
Potassium phosphate tribasic 7778-53-2
Potassium pyrophosphate 7320-34-5
Potassium Phosphate Dibasic 7758-11-4
Calcium phosphate 7758-87-4
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