PHR1361

Calcium Ascorbate

Pharmaceutical Secondary Standard; Certified Reference Material

• Sinónimos: Calcium L-ascorbate dihydrate, L-Ascorbic acid calcium salt dihydrate, Vitamin C calcium salt
• Fórmula empírica (notación de Hill): C₁₂H₁₄CaO₁₂ · 2H₂O
• Número de CAS: 5743-28-2
• Peso molecular: 426.34
• EC Number: 227-261-5
• MDL number: MFCD00149216
• UNSPSC Code: 41116107
• PubChem Substance ID: 329823341

Propiedades

• grade: certified reference material; pharmaceutical secondary standard
• Quality Level: 300
• agency: traceable to USP 1086356
• API family: calcium ascorbate
• CofA: current certificate can be downloaded
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• mp: 166 °C (dec.) (lit.)
• application(s): pharmaceutical (small molecule)
• format: neat
• storage temp.: 2-30°C
• SMILES string: [H]O[H].[H]O[H].OC[C@H](O)[C@H]1OC(=O)C(O)=C1O[Ca]OC2=C(O)C(=O)O[C@@H]2[C@@H](O)CO
• InChI: 1S/2C6H8O6.Ca.2H2O/c2*7-1-2(8)5-3(9)4(10)6(11)12-5;;;/h2*2,5,7-10H,1H2;;2*1H2/q;;+2;;/p-2/t2*2-,5+;;;/m00.../s1
• InChI key: RGJHWLDSRIHFKY-FWCDDDAWSA-L

Descripción

General description

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 Ascorbate is a non-acidic buffered form of ascorbate, which is found to be safer for mouth and sensitive stomach. It can also be directly applied to gums to heal infections.

Application

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.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAC3786 in the slot below. This is an example certificate only and may not be the lot that you receive.

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: 572.0 °F - closed cup
• flash_point_c: 300.00 °C - closed cup