57803

L-アスコルビン酸

certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• 別名: L-Threoアスコルビン酸, ビタミン C, 抗壊血病因子
• 実験式（ヒル表記法）: C₆H₈O₆
• CAS番号: 50-81-7
• 分子量: 176.12
• Beilstein: 84272
• EC Number: 200-066-2
• MDL番号: MFCD00064328
• UNSPSCコード: 41116107
• PubChem Substance ID: 329758362
• NACRES: NA.24

特性

• グレード: certified reference material; TraceCERT^®
• 品質水準: 300
• 製品種目: TraceCERT^®
• 形状: solid
• シェルフライフ: limited shelf life, expiry date on the label
• メーカー／製品名: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• テクニック: HPLC: suitable; gas chromatography (GC): suitable
• mp: 190-194 °C (dec.)
• アプリケーション: food and beverages
• フォーマット: neat
• 保管温度: 20-25°C
• SMILES記法: 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

詳細

詳細

L-Ascorbic acid is the primary dietary source of vitamin C.It is mainly used in the prevention of scurvy.In animals, it is produced by the reduction of dehydroascorbic acid.

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

アプリケーション

L-Ascorbic acid may be used a certified reference standard for the quantification of the analyte in fruits and vegetables using high-performance liquid chromatography technique.

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

包装

底の開いたガラス瓶内容物は内部に挿入され接着された円錐部に入っています。

法的情報

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable