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04231

Sigma-Aldrich

氨化颗粒磷肥 二水合物

puriss., meets analytical specification of Ph. Eur., BP, USP, 98-102.5%

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别名:
磷酸氢钙 二水合物
线性分子式:
CaHPO4 · 2H2O
CAS号:
7789-77-7
分子量:
172.09
EC 号:
231-826-1
MDL编号:
MFCD00149621
PubChem化学物质编号:
329747896
NACRES:
NA.21

等级

puriss.

质量水平

200

检测方案

98-102.5%

形式

powder

质量

meets analytical specification of Ph. Eur., BP, USP

杂质

organic volatile impurities, complies
 residual solvents, complies
≤0.003% heavy metals (as Pb)
≤0.1% insoluble in HCl

缺失

24.5-26.5% loss on ignition, 800 °C

痕量阴离子

carbonate (CO32-): in accordance
chloride (Cl-): ≤200 mg/kg
fluoride (F-): ≤50 mg/kg
sulfate (SO42-): ≤3000 mg/kg

痕量阳离子

As: ≤1 mg/kg
Ba:, in accordance (Ph Eur)
Ba:, in accordance (USP)
Fe: ≤300 mg/kg

SMILES string

O.O.[Ca++].OP([O-])([O-])=O

InChI

1S/Ca.H3O4P.2H2O/c;1-5(2,3)4;;/h;(H3,1,2,3,4);2*1H2/q+2;;;/p-2

InChI key

XAAHAAMILDNBPS-UHFFFAOYSA-L

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相关类别

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H315 - H319 - H335

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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J M Lausier et al.
Journal of pharmaceutical sciences, 66(11), 1636-1637 (1977-11-01)
The aging of direct compression tablets made using dibasic calcium phosphate dihydrate as the tablet matrix was investigated over 16 weeks. The formula included 6% amaranth as a dye tracer. Two sets of stress storage conditions were used: 25 degrees
Moreton, R. C.
Chemical & Pharmaceutical Bulletin, 868-870 (1996)
Sarsvatkumar Patel et al.
International journal of pharmaceutics, 403(1-2), 109-114 (2010-11-03)
The aim of the study was to develop, compare and validate predictive model for mechanical property of binary systems. The mechanical properties of binary mixtures of ibuprofen (IBN) a poorly compressible high dose drug, were studied in presence of different
Verena Schnitzler et al.
Acta biomaterialia, 7(2), 759-770 (2010-09-22)
Combination of a bisphosphonate (BP) anti-osteoporotic drug, alendronate, with an apatitic calcium phosphate cement does not significantly affect the main properties of the biomaterial, in terms of injectability and setting time, provided that the BP is introduced chemisorbed onto calcium-deficient
Dong Chen et al.
Journal of orthopaedic surgery and research, 6, 56-56 (2011-11-08)
Uncemented fixation of components in joint arthroplasty is achieved primarily through de novo bone formation at the bone-implant interface and establishment of a biological and mechanical interlock. In order to enhance bone-implant integration osteoconductive coatings and the methods of application
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