Calcium phosphate tribasic Ph. Eur.

Lieferant: VWR Chemicals

Synonyms: Hydroxylapatite, tri-Calcium phosphate, HAp, Calcium Hydroxide Phosphate, Calcium hydroxyphosphate, Tribasic calcium phosphate

22421.460EA 2550 CHF
22421.460 22421.290
Calcium phosphate tribasic Ph. Eur.
Calcium phosphate tribasic

Bitte beachten Not for use as Active Pharmaceutical Ingredient (API)

Formel: Ca₅HO₁₃P₃
MW: 502,306 g/mol
Melting Pt: 1700 °C
Dichte: 3.4 g/cm³ (20 °C)
MDL Number: MFCD00010904
CAS-Nummer: 12167-74-7
EINECS: 235-330-6

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Spezifikation Testergebnisse

Assay (calculated as Ca) 35,0 - 40,0 %
Identification (PO₄) Passes test
Identification (Ca) Passes test
Cl (Chloride) ≤ 0,15 %
F (Fluoride) (skip lot) ≤ 75 ppm
SO₄ (Sulphate) ≤ 0,5 %
Elemental impurities (As) ≤ 2 ppm
Elemental impurities (Pb) ≤ 1 ppm
Fe (Iron) ≤ 400 ppm
Heavy metals (as Pb) ≤ 10 ppm
Acid-insoluble matter ≤ 0,2 %
Loss on ignition (800 ± 50°C; 30 min) ≤ 8,0 %
Residual solvents Passes test
Residual metal catalysts (skip lot): .
Cd (Cadmium) ≤ 1 ppm
Co (Cobalt) ≤ 1 ppm
Hg (Mercury) ≤ 2 ppm
Ni (Nickel) ≤ 1 ppm
V (Vanadium) ≤ 1 ppm
Conforms to Ph.Eur. Passes test

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