Calcium phosphate tribasic Ph. Eur.
Lieferant: VWR Chemicals
Synonyme:
Hydroxylapatite, tri-Calcium phosphate, HAp, Calcium Hydroxide Phosphate, Calcium hydroxyphosphate, Tribasic calcium phosphate
22421.460EA
1970
EUR
22421.460
22421.290
Calcium phosphate tribasic Ph. Eur.
Calcium phosphate tribasic
Bitte beachten Not for use as Active Pharmaceutical Ingredient (API)
Formel:
Ca₅HO₁₃P₃ Molecular Weight: 502,306 g/mol Schmelzpunkt: 1700 °C Dichte: 3,4 g/cm³ (20 °C) |
MDL:
MFCD00010904 CAS-Nummer: 12167-74-7 EINECS: 235-330-6 |
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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