Merck
所有图片(1)

文件

PHR1326

Supelco

碳酸钙

Pharmaceutical Secondary Standard; Certified Reference Material

所有图片(1)
别名:
碳酸钙
线性分子式:
CaCO3
CAS号:
471-34-1
分子量:
100.09
Beilstein:
8008338
EC 号:
207-439-9
MDL编号:
MFCD00010906
PubChem化学物质编号:
329823311
NACRES:
NA.24

等级

certified reference material
pharmaceutical secondary standard

质量水平

300

Agency

traceable to USP 1086403

API family

calcium carbonate

CofA

current certificate can be downloaded

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

密度

2.93 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

格式

neat

储存温度

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

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此商品
10864033981011.02410
Calcium carbonate Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1326

碳酸钙

Calcium Carbonate (AS) United States Pharmacopeia (USP) Reference Standard

USP

1086403

碳酸钙

Calcium carbonate ACS reagent, chelometric standard, 99.95-100.05% dry basis

Sigma-Aldrich

398101

碳酸钙

Calcium carbonate volumetric standard, secondary reference material for complexometry, traceable to NIST Standard Reference Material (SRM) Certipur® Reag. USP

Supelco

1.02410

碳酸钙

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

-

technique(s)

titration: suitable

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

-

application(s)

-

format

neat

format

neat

format

-

format

-

storage temp.

2-30°C

storage temp.

-

storage temp.

-

storage temp.

15-25°C

Quality Level

300

Quality Level

-

Quality Level

200

Quality Level

300

一般描述

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。

应用

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。

分析说明

这些二级标准品可追溯至USP、EP（PhEur）和BP一级标准品。

其他说明

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。

附注

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。

相关产品

产品编号
说明
价格

储存分类代码

13 - Non Combustible Solids

WGK

nwg

闪点(F)

Not applicable

闪点(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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示例

T1503
货号
-
25G
包装规格/数量

其它示例：

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

请输入1.000309185)

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Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

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Calcium carbonate ReagentPlus®

Sigma-Aldrich

C6763

碳酸钙

Calcium carbonate BioXtra, ≥99.0%

Sigma-Aldrich

C4830

碳酸钙

Calcium carbonate 99.95 Suprapur®

Supelco

1.02059

碳酸钙

Potassium Chloride Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1329

氯化钾

Marble granular for producing CO₂

Supelco

1.05986

碳酸钙

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
Polysaccharides and proteoglycans in calcium carbonate-based biomineralization.
José L Arias et al.
Chemical reviews, 108(11), 4475-4482 (2008-07-26)
Claudia Gagnon et al.
PloS one, 9(10), e109607-e109607 (2014-10-10)
To examine whether combined vitamin D and calcium supplementation improves insulin sensitivity, insulin secretion, β-cell function, inflammation and metabolic markers. 6-month randomized, placebo-controlled trial. Ninety-five adults with serum 25-hydroxyvitamin D [25(OH)D] ≤55 nmol/L at risk of type 2 diabetes (with
Ruqian Qin et al.
PloS one, 9(7), e103477-e103477 (2014-07-30)
Trees in the genus Populus and their interspecific hybrids are used across North America for fiber production and as a potential source of biofuel. Plantations of these species are severely impacted by a fungal pathogen, Sphaerulina musiva, the cause of
Dongni Ren et al.
Micron (Oxford, England : 1993), 42(3), 228-245 (2010-10-19)
The review focuses on the effects of several important additives and templates controlling the calcium carbonate crystals formation and the complexity of the crystal morphologies in vitro. Additives include soluble matrices extracted from shells and pearls, amino-acids, magnesium ions and
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