693863

Hydroxyapatite

nanopowder, <200 nm particle size (BET), contains 5 wt. % silica as dopant, synthetic

• 동의어(들): Calcium phosphate tribasic, Si-HAp, Calcium hydroxyphosphate, HAp, Hydroxylapatite, Tribasic calcium phosphate
• Linear Formula: [Ca₅(OH)(PO₄)₃]_x
• CAS Number: 12167-74-7
• Molecular Weight: 502.31
• MDL number: MFCD00010904
• UNSPSC 코드: 12352302
• PubChem Substance ID: 329761628
• NACRES: NA.23

속성

• Quality Level: 100
• 양식: nanopowder; solid
• 포함: 5 wt. % silica as dopant
• 표면적: 10-15 m²/g , typical
• 입자 크기: <200 nm (BET)
• mp: 1100 °C (lit.)
• 벌크 밀도: 2‑6 g/cm³
• SMILES string: [Ca++].[Ca++].[Ca++].[Ca++].O[Ca+].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O
• InChI: 1S/5Ca.3H3O4P.H2O/c;;;;;3*1-5(2,3)4;/h;;;;;3*(H3,1,2,3,4);1H2/q5*+2;;;;/p-10
• InChI key: XYJRXVWERLGGKC-UHFFFAOYSA-D

설명

애플리케이션

Si-substituted hydroxyapatite (Si-HAp) nanopowder can be incorporated in biodegradable polymer composites or deposited on biocompatible surfaces similar to pure HAp nanopowder (cat. no. 677418). Biological activity of HAp was shown to be enhanced by substitution of silicon ions into a fraction of HAp lattice phosphate sites.

법적 정보

Product of Engi-Mat Co.

안전성 정보

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves