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tri-Calcium Phosphate (BP, Ph. Eur.) pure, pharma grade

Calcium Phosphate tri-Basic

Assay (as Ca) (Compl.): 35.0-40.0 %
Code
141228
CAS
7758-87-4
Molecular Formula
Ca3(PO4)2
Molar mass
310.20 g/mol
Melting Point:
1,670 °C
Solubility:
water 0.02 g/l at 20 °C
Physical Description:
solid
Product Code:
141228
Product Name:
tri-Calcium Phosphate (BP, Ph. Eur.) pure, pharma grade
Quality Name:
pure, pharma grade
Specifications:
Assay (as Ca) (Compl.): 35.0-40.0 %
Identity according to Pharmacopoeias:: passes test

Maximum limit of impurities
Insoluble matter in HCl: 0.2 %
Loss on ignition: 8.0 %
Chloride (Cl): 0.15%
Sulfate (SO4): 0.5%
Residual solvents (Ph.Eur.): passes test
Fluoride (F): 0.005%
Heavy metals (as Pb): 0.003%
As: 0.0003 %
Cu: 0.005 %
Fe: 0.04 %
Mg: 0.6 %
Ni: 0.005 %
Pb: 0.005 %
Elemental impurities according to the ICH Q3D guide: Cadmium and Lead can be present below 1 ppm. The rest of the elements of class 1-3 are not likely to be present above the limits of ICH Q3D option 1.
WGK:
nwg
Storage:
Room Temperature.
Master Name:
tri-Calcium Phosphate
Synonyms Long Text:
Calcium Phosphate tri-Basic
EINECS:
231-840-8
CS:
28352600
Download TDS file for complete specifications