13204

β-tri-Calcium phosphate

puriss. p.a., ≥98% β-phase basis (unsintered powder)

• Synonyme(s) : β-TCP, β-Tricalcium phosphate
• Formule empirique (notation de Hill): Ca₃O₈P₂
• Numéro CAS: 7758-87-4
• Poids moléculaire : 310.18
• Numéro CE : 231-840-8
• Numéro MDL: MFCD00015984
• Code UNSPSC : 12352302
• ID de substance PubChem : 329750099
• Nomenclature NACRES : NA.55

Propriétés

• Qualité: puriss. p.a.
• Niveau de qualité: 200
• Pureté: ≥98% β-phase basis (unsintered powder)
• Forme: powder
• Impuretés: ≤250 mg/kg total sulfur (as SO₄) (ICP); ≤50 mg/kg total heavy metals (as lead)
• Traces d'anions: chloride (Cl^-): ≤100 mg/L
• Traces de cations: As: ≤0.5 mg/kg; Ba: ≤10 mg/kg; Cd: ≤1 mg/kg; Co: ≤1 mg/kg; Cr: ≤5 mg/kg; Cu: ≤1 mg/kg; Hg: ≤0.5 mg/kg; Ni: ≤1 mg/kg; Pb: ≤5 mg/kg; Zn: ≤10 mg/kg
• InChI: 1S/3Ca.2H3O4P/c;;;2*1-5(2,3)4/h;;;2*(H3,1,2,3,4)/q3*+2;;/p-6
• Clé InChI: QORWJWZARLRLPR-UHFFFAOYSA-H

Description

Description générale

β-tri-Calcium phosphate belongs to the category of calcium-phosphate based ceramics, which has been involved in the preparation of a new biosynthetic material possessing morphogenetic activity that is used as a bone implant.

Remarque sur l'analyse

Phase Composition (by XRD analysis)
Low crystalinity Hydroxylapatite at unsintered condition.
A high crystalinity ß-Tricalcium phosphate after sintering at 1100C.
ß-TCP: >98% (by x-ray diffraction analysis)
other Ca-P phases as Hydroxylapatite, a-TCP and Pyrophosphate <2.0%

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable