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677418

羟基磷灰石

nanopowder, <200 nm particle size (BET), ≥97%, 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:
12167-74-7
分子量:
502.31
NACRES:
NA.23
PubChem Substance ID:
24885371
UNSPSC Code:
12352302
EC Number:
235-330-6
MDL number:
MFCD00010904
Assay:
≥97%
Form:
nanopowder, solid
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Quality Level

100

assay

≥97%

form

nanopowder, solid

surface area

>9.4 m2/g

particle size

<200 nm (BET)

mp

1100 °C (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（HA）属于钙磷灰石家族， 在结构和化学成分上与天然骨相似。它可以 通过化学沉淀法、水热法、静电纺丝法和 自传播燃烧法等多种方法制备。由于其生物活性和生物相容性， 它被广泛用作骨再生的植入材料、 药物载体和基因传递系统。

Application

纳米羟基磷灰石颗粒具有缓慢的原位生物降解、良好的骨导电性和骨诱导能力，可用于制备骨组织工程材料。

聚(4-苯乙烯磺酸钠)修饰的羟基磷灰石纳米颗粒可作为万古霉素的药物载体。羟基磷灰石纳米颗粒可控制支架植入体内后抗生素的释放。

多孔羟基磷灰石微球对重金属具有较高的吸附能力，可用于重金属污染水体的处理。

Features and Benefits

  • 生物活性和生物相容性
  • 机械强度好
  • 多孔结构
  • 骨传导和骨整合特性

Legal Information

Engi-Mat公司产品。

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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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCQ2685
MKCN9004
MKCM1889
MKCK9555
MKCK8172

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全球贸易项目编号

货号GTIN
677418-5G04061832748412
677418-100G04065273481457
677418-10G04061832748399
677418-25G04061832748405