47863

L-Ascorbic acid

analytical standard

• Sinônimo(s): Antiscorbutic factor, Vitamin C, L-Threoascorbic acid
• Empirical Formula (Hill Notation): C₆H₈O₆
• Número CAS: 50-81-7
• Peso molecular: 176.12
• Beilstein: 84272
• Número EC: 200-066-2
• Número MDL: MFCD00064328
• ID de substância PubChem: 24871532
• Número E: E300

Propriedades

• Nível de qualidade: 100
• grau: analytical standard
• forma: solid
• Certificado de análise (CofA): current certificate can be downloaded
• característica: standard type water soluble vitamin
• embalagem: ampule of 1000 mg
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• pH: 1.0-2.5 (25 °C, 176 g/L in water)
• pf: 190-194 °C (dec.)
• solubilidade: water: soluble 176 g/L at 20 °C
• application(s): food and beverages
• formato: neat
• temperatura de armazenamento: 2-8°C
• SMILES string: OC([C@]([C@@H](O)CO)([H])O1)=C(O)C1=O
• InChI: 1S/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-10H,1H2/t2-,5+/m0/s1
• InChI key: CIWBSHSKHKDKBQ-JLAZNSOCSA-N
• Gene Information: human ... SLC23A2(9962)

Descrição

Descrição geral

L-Ascorbic acid plays the role of an antioxidant in plants in regulating the reactive oxygen species mechanism to form reduced peroxides. It is present abundantly as a non-enzymatic antioxidant in higher plants. It can be synthesized in a variety of plants and in all known mammals, except primates and guinea pigs. It can commonly be used in the prevention of scurvy disease.

Aplicação

L-Ascorbic acid may be used as an analytical reference standard for the quantification of the analyte in fruits and vegetable juice samples using flow injection system with immobilised ascorbate oxidase enzyme.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Informações de segurança

• Código de classe de armazenamento: 13 - Non Combustible Solids
• WGK: WGK 1
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)