13204
β-磷酸三钙
puriss. p.a., ≥98% β-phase basis (unsintered powder)
别名:
β-TCP, β-Tricalcium phosphate
等级
puriss. p.a.
质量水平
方案
≥98% β-phase basis (unsintered powder)
表单
powder
杂质
≤250 mg/kg total sulfur (as SO4) (ICP)
≤50 mg/kg total heavy metals (as lead)
痕量阴离子
chloride (Cl-): ≤100 mg/L
痕量阳离子
As: ≤0.5 mg/kg
Ba: ≤10 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤5 mg/kg
Cu: ≤1 mg/kg
Hg: ≤0.5 mg/kg
Ni: ≤1 mg/kg
Pb: ≤5 mg/kg
Zn: ≤10 mg/kg
SMILES字符串
[Ca+2].[Ca+2].[Ca+2].[P](=O)([O-])([O-])[O-].[P](=O)([O-])([O-])[O-]
InChI
1S/3Ca.2H3O4P/c;;;2*1-5(2,3)4/h;;;2*(H3,1,2,3,4)/q3*+2;;/p-6
InChI key
QORWJWZARLRLPR-UHFFFAOYSA-H
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一般描述
β-三磷酸钙属于基于磷酸钙的陶瓷分类，其已参与制备具有形态发生活性的新型生物合成材料，该材料可用作骨植入物。
分析说明
相组成（X 射线衍射分析）
在未烧结条件下的低结晶度羟基磷灰石。
1100℃烧结后的高结晶度β-磷酸三钙。
ß-TCP：>98％（通过X射线衍射分析）
其他Ca-P相与羟基磷灰石相同，α-TCP和焦磷酸盐<2.0％
在未烧结条件下的低结晶度羟基磷灰石。
1100℃烧结后的高结晶度β-磷酸三钙。
ß-TCP：>98％（通过X射线衍射分析）
其他Ca-P相与羟基磷灰石相同，α-TCP和焦磷酸盐<2.0％
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
A new polyphosphate calcium material with morphogenetic activity
Muller.G.EW, et al.
Materials Letters, 148, 163-166 (2015)
Timo Brandenburger et al.
Shock (Augusta, Ga.), 42(3), 234-238 (2014-07-01)
Remote ischemic preconditioning (RIPC) is an easily applicable method for protecting the heart against a subsequent ischemia and reperfusion (I/R) injury. However, the exact molecular mechanisms underlying RIPC are unknown. We examined the involvement of microRNAs (miRNAs) and in particular
Michael D Weiden et al.
PloS one, 9(10), e108476-e108476 (2014-10-02)
While exploring the effects of aerosol IFN-γ treatment in HIV-1/tuberculosis co-infected patients, we observed A to G mutations in HIV-1 envelope sequences derived from bronchoalveolar lavage (BAL) of aerosol IFN-γ-treated patients and induction of adenosine deaminase acting on RNA 1
Floor C J van de Watering et al.
Journal of controlled release : official journal of the Controlled Release Society, 164(3), 283-290 (2012-07-18)
Clinical application of calcium phosphate cement (CPC; with incorporated polymeric porogens) in an injectable form implicates that loading methods for growth factors are limited. In view of this, the current study evaluated the in vitro and in vivo release kinetics
A H Choi et al.
Journal of dental research, 92(10), 853-859 (2013-07-17)
The purpose of coatings on implants is to achieve some or all of the improvements in biocompatibility, bioactivity, and increased protection from the release of harmful or unnecessary metal ions. During the last decade, there has been substantially increased interest
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