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PHR1326

Supelco

Carbonato de cálcio

Pharmaceutical Secondary Standard; Certified Reference Material

Sinônimo(s):

Calcium carbonate

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About This Item

Fórmula linear:
CaCO3
Número CAS:
471-34-1
Peso molecular:
100.09
Beilstein:
8008338
Número CE:
207-439-9
Número MDL:
MFCD00010906
Código UNSPSC:
41116107
ID de substância PubChem:
329823311
NACRES:
NA.24

grau

certified reference material
pharmaceutical secondary standard

Nível de qualidade

300

Agency

traceable to USP 1086403

família API

calcium carbonate

Certificado de análise (CofA)

current certificate can be downloaded

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

densidade

2.93 g/mL at 25 °C (lit.)

aplicação(ões)

pharmaceutical (small molecule)

Formato

neat

temperatura de armazenamento

2-30°C

cadeia de caracteres SMILES

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

InChI

1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2

chave InChI

VTYYLEPIZMXCLO-UHFFFAOYSA-L

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Descrição geral

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Calcium carbonate is a material that is widely found in nature, and is commonly referred to as calcite. Calcium carbonate is used in such processes as the manufacture of paper, paints, glass, and ceramics, the compounding of polymers, environmental applications such as wastewater treatment, and as an extender in paints and coatings.

Aplicação

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Nota de análise

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

Outras notas

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Nota de rodapé

To see an example of a Certificate of Analysis for this material enter LRAC3446 in the slot below. This is an example certificate only and may not be the lot that you receive.

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Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

nwg

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

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Certificados de análise (COA)

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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.
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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
Calcium carbonate urolithiasis in an adult male cynomolgus monkey.
C M O'Rourke et al.
Laboratory animal science, 45(2), 222-224 (1995-04-01)
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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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