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Hydroxyapatite

羟基磷灰石

品牌
Sigma-Aldrich
CAS
1306-06-5
货号
21223
规格纯度
purum p.a., ≥90% (as Ca3(PO4)2, KT)
参考价格
1242.24 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
1306-06-5
Hydroxyapatite
Durapatite
Hydroxylapatite
Calcium phosphate hydroxide
羟基磷灰石
牛骨粉
碱式磷酸钙
羟磷灰石
产品介绍:

产品说明

一般描述

Bone and tooth implant materials have been prepared from polycrystalline hydroxyapatite. The compressive, flexural, torsional and dynamic torsional strengths of polycrystalline hydroxyapatite were investigated. Electrophoretic deposition of hydroxyapatite on to flat titanium plate material has been studied.
Hydroxyapatite is a bioceramic mainly found in minerals of bone and teeth. Due to its high biocompatibility and similarity with inorganic components found in hard tissues, it is mainly used to produce biocomposites and prostheses for bones and teeth replacement.

应用

Hydroxyapatite may be used in the preparation of bioceramic specimens by incorporation of a small amount of silicon (0.4wt%) into the structure of hydroxyapatite. It may be used for the preparation of porous microstructures, having important prosthetic applications.

基本信息

线性分子式3Ca3(PO4)2 · Ca(OH)2
分子量502.31
EC 号215-145-7
MDL编号MFCD00010904
PubChem化学物质编号57647915
NACRESNA.21

产品性质

质量水平100
等级purum p.a.
测定≥90% (as Ca3(PO4)2, KT)
形式powder
杂质≤5% water (KFT)
缺失≤10% loss on ignition, 800 ℃
痕量阴离子chloride (Cl-): ≤500 mg/kg
sulfate (SO42-): ≤2000 mg/kg
痕量阳离子Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cu: ≤20 mg/kg
Fe: ≤400 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤10 mg/kg
SMILES string[Ca++].[Ca++].[Ca++].[Ca++].O[Ca+].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O
InChI1S/5Ca.3H3O4P.H2O/c;;;;;3*1-5(2,3)4;/h;;;;;3*(H3,1,2,3,4);1H2/q5*+2;;;;/p-10
InChI keyXYJRXVWERLGGKC-UHFFFAOYSA-D

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Gloves

Sigma-Aldrich

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