PHR1326
碳酸钙
Pharmaceutical Secondary Standard; Certified Reference Material
别名:
碳酸钙
登录 查看组织和合同定价。
选择尺寸
变更视图
关于此项目
线性分子式:
CaCO3
化学文摘社编号:
分子量:
100.09
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
207-439-9
Beilstein/REAXYS Number:
8008338
MDL number:
Quality Level
grade
certified reference material, pharmaceutical secondary standard
agency
traceable to USP 1086403
API family
calcium carbonate
CofA
current certificate can be downloaded
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
density
2.93 g/mL at 25 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-30°C
SMILES string
[Ca++].[O-]C([O-])=O
InChI
1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
InChI key
VTYYLEPIZMXCLO-UHFFFAOYSA-L
General description
用于质量控制的制药二级标准品，为制药实验室和制造商制备内部工作标准品提供了一种方便、高性价比的替代方案。碳酸钙是一种广泛存在于自然界中的物质，通常被称为方解石。碳酸钙用于制造纸张、油漆、玻璃和陶瓷、聚合物的复合、环境应用（例如废水处理）以及作为涂料和涂料的增量剂。
Application
这些二级标准品是合格的认证标准物质（CRM）。它们适用于多种分析应用，包括但不限于药物释放测试、药物的定性和定量分析方法开发、食品和饮料质量控制检测以及其他校准需求。
Analysis Note
These secondary standards offer multi-traceability to the US and EP primary standards, where they are available.
Other Notes
该认证标准物质（CRM）根据ISO 17034 和 ISO/IEC 17025进行生产和认证。有关此CRM使用的所有信息均可在检验报告上找到。
想要查看本品的检验报告示例，请在下框中输入LRAC3446。这只是一个示例证书，可能与您收到的批次不符。
Still not finding the right product?
Explore all of our products under 碳酸钙
存储类别
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
Ling Li et al.
Nature materials, 13(5), 501-507 (2014-04-01)
Hierarchical composite materials design in biological exoskeletons achieves penetration resistance through a variety of energy-dissipating mechanisms while simultaneously balancing the need for damage localization to avoid compromising the mechanical integrity of the entire structure and to maintain multi-hit capability. Here
Hannelore Goossens et al.
The Journal of organic chemistry, 80(5), 2609-2620 (2015-01-24)
The thermal equilibration of the methyl esters of endiandric acids D and E was subject to a computational study. An electrocyclic pathway via an electrocyclic ring opening followed by a ring flip and a subsequent electrocyclization proposed by Nicolaou [
Archan Dey et al.
Chemical Society reviews, 39(2), 397-409 (2010-01-30)
The often astonishing material properties of crystalline biominerals are generally related to the hierarchical assembly of specifically interacting organic and inorganic components. To synthesize new materials with similar advanced properties applying nature's biomimeralization strategies we need to unravel the mechanisms
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| PHR1326-5G | 04061835233632 |