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:
powder, solid
Solubility:
H2O: insoluble(lit.)
Quality Level
form
powder, solid
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.
Hydroxyapatite and hydroxyapatite-based ceramics.
Orlovskii VP, et al.
Inorganic Materials, 38(10), 973-984 (2002)
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)
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)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 289396-25G | 04061826284247 |
| 289396-100G | 04061835571482 |