04231
氨化颗粒磷肥 二水合物
puriss., meets analytical specification of Ph. Eur., BP, USP, 98-102.5%
别名:
磷酸氢钙 二水合物
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关于此项目
线性分子式:
CaHPO4 · 2H2O
化学文摘社编号:
分子量:
172.09
PubChem Substance ID:
UNSPSC Code:
51101500
NACRES:
NA.21
EC Number:
231-826-1
MDL number:
Assay:
98-102.5%
Form:
powder
InChI key
XAAHAAMILDNBPS-UHFFFAOYSA-L
InChI
1S/Ca.H3O4P.2H2O/c;1-5(2,3)4;;/h;(H3,1,2,3,4);2*1H2/q+2;;;/p-2
grade
puriss.
assay
98-102.5%
form
powder
quality
meets analytical specification of Ph. Eur., BP, USP
impurities
organic volatile impurities, complies, residual solvents, complies, ≤0.003% heavy metals (as Pb), ≤0.1% insoluble in HCl
loss
24.5-26.5% loss on ignition, 800 °C
anion traces
carbonate (CO32-): in accordance, chloride (Cl-): ≤200 mg/kg, fluoride (F-): ≤50 mg/kg, sulfate (SO42-): ≤3000 mg/kg
cation traces
As: ≤1 mg/kg, Ba:, in accordance (Ph Eur), Ba:, in accordance (USP), Fe: ≤300 mg/kg
Quality Level
Application
- Simultaneous Regulation of the Mechanical/Osteogenic Capacity of Brushite Calcium Phosphate Cement by Incorporating with Poly(ethylene glycol) Dicarboxylic Acid: This research investigates enhancing brushite calcium phosphate cements by adding poly(ethylene glycol) dicarboxylic acid to improve mechanical properties and osteogenic capabilities, applicable in bone regeneration and implant materials. (Gao et al., 2024).
- Biosurfactant-Assisted Cu Doping of Brushite Coatings: Explores the structural and biofunctional enhancements of brushite coatings through copper doping facilitated by biosurfactants, which could revolutionize surface treatments for biocompatible implants and devices. (Siva Prasad et al., 2024).
- Self-Healing Micro Arc Oxidation and Dicalcium Phosphate Dihydrate Double-Passivated Coating on Magnesium Membrane for Enhanced Bone Integration Repair: This study highlights the application of calcium phosphate dibasic dihydrate in developing protective coatings on magnesium-based implants, significantly advancing orthopedic and dental implant technologies. (Wu et al., 2024).
- Physiologically Engineered Porous Titanium/Brushite Scaffolds for Critical-Size Bone Defects: Details the design and fabrication of novel scaffolds for treating large bone defects, utilizing a combination of titanium and brushite, highlighting its potential in reconstructive surgery and regenerative medicine. (Abdulaziz et al., 2023).
- Mechanochemical Synthesis of Cerium Chlorapatite from a Mixture of Cerium Chloride Heptahydrate, Dicalcium Phosphate Dihydrate, and Calcium Hydroxide for Biomedical Application: Focuses on the innovative production of cerium chlorapatite using dicalcium phosphate dihydrate, showcasing its potential in biomedical engineering, especially in drug delivery and tissue engineering. (Otsuka et al., 2024).
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
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)
Silvia Panzavolta et al.
Journal of inorganic biochemistry, 105(8), 1060-1065 (2011-07-06)
We previously proposed a biomimetic α-tricalcium phosphate (α-TCP) bone cement where gelatin controls the transformation of α-TCP into calcium deficient hydroxyapatite (CDHA), leading to improved mechanical properties. In this study we investigated the setting and hardening processes of biomimetic cements
F Michaut et al.
Journal of pharmaceutical sciences, 99(6), 2874-2885 (2009-12-30)
The Stylcam 100R, a rotary press simulator, was designed to simulate speed profiles of rotary tablet presses. Such a simulator was qualified by numerous laboratories and, actually, its ability to be used for studying the behaviour of powders under pressure
Sarsvatkumar Patel et al.
International journal of pharmaceutics, 389(1-2), 66-73 (2010-01-20)
This work proposed to study the influence of varying compaction pressure on the plastic energy, elasticity (Young's modulus), particle yield strength, strain hardening, and applied pressures on derived Heckel parameter using material with different densification and deformation mechanisms: ibuprofen (IBN)
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