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羟基磷灰石
Hydroxyapatite
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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3097781 | 1 KG | 1360 |
产品别名
1306-06-5
羟基磷灰石
Hydroxyapatite
Durapatite
Hydroxylapatite
Calcium phosphate hydroxide
牛骨粉
碱式磷酸钙
羟磷灰石
结构式
基本信息
| Linear Formula【线性分子式】 | 3Ca3(PO4)2 · Ca(OH)2 |
| Molecular weight | 502.31 |
| EC number【EC 号】 | 215-145-7 |
| MDL number | MFCD00010904 |
| PubChem Substance ID【PubChem化学物质编号】 | 57647915 |
| NACRES | NA.21 |
| General description【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. |
| Application【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. |
产品性质
| Quality Level【质量水平】 | 100 |
| grade【等级】 | purum p.a. |
| Assay【测定】 | ≥90% (as Ca3(PO4)2, KT) |
| form【形式】 | powder |
| impurities【杂质】 | ≤5% water (KFT) |
| loss【缺失】 | ≤10% loss on ignition, 800 ℃ |
| anion traces【痕量阴离子】 | chloride (Cl-): ≤500 mg/kg sulfate (SO42-): ≤2000 mg/kg |
| cation traces【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 |
| 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 |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves |
