289396
羟基磷灰石
powder, synthetic
别名:
磷酸钙 三元, 三碱基磷酸钙, 氢氧磷灰石, 磷酸羟胺, 羟基磷酸钙
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关于此项目
线性分子式:
[Ca5(OH)(PO4)3]x
化学文摘社编号:
分子量:
502.31
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
235-330-6
MDL number:
Form:
solid, powder
Solubility:
H2O: insoluble(lit.)
Quality Level
form
solid, powder
mp
1100 °C (lit.)
solubility
H2O: insoluble(lit.)
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
General description
羟基磷灰石是一种重要的无机磷酸盐，具有与骨骼相似的化学结构。HAp 是一种流行的生物材料，可用作骨骼或牙齿替代和修复、硬组织修复。
Application
在一项研究中，羟基磷灰石（HAp）用于模拟颅内钙化。HAp 与许多聚合物形成生物复合材料，用于各种用途，例如：
- 用于比较目的，在制备具有 PVA 和胶原的 HAp 基生物复合材料期间。
- 用粉末液法制备聚（甲基丙烯酸甲酯）（PMMA）/羟基磷灰石（HA）制备义齿基复合材料。
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存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
商品
Innovation in dental restorative materials is driven by the need for biocompatible and natural-appearing restoration alternatives. Conventional dental materials like amalgam and composite resins have inherent disadvantages.
Biocomposites of nanohydroxyapatite with collagen and poly (vinyl alcohol).
Degirmenbasi N, et al.
Colloids and Surfaces. B, Biointerfaces, 48(1), 42-49 (2006)
Differentiation of low-attenuation intracranial hemorrhage and calcification using dual-energy computed tomography in a phantom system.
Nute JL, et al.
Investigative Radiology, 50(1), 9-9 (2015)
Effects of titanate coupling agent on the mechanical, thermal, and morphological properties of poly (methyl methacrylate)/hydroxyapatite denture base composites.
Tham WL, et al.
Journal of Composite Materials, 45(22), 2335-2345 (2011)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 289396-100G | 04061835571482 |
| 289396-25G | 04061826284247 |