PHR1708

维生素C杂质C

Pharmaceutical Secondary Standard; Certified Reference Material

• 别名: D-xylo-Hex-2-ulosonic acid, D-sorbosonic acid
• 经验公式（希尔记法）: C₆H₁₀O₇
• CAS号: 21675-47-8
• 分子量: 194.14
• 分類程式碼代碼: 41116107
• NACRES: NA.24

属性

• 等級: certified reference material; pharmaceutical secondary standard
• 品質等級: 300
• agency: traceable to Ph. Eur. Y0001024
• API 家族: ascorbic acid
• CofA: current certificate can be downloaded
• 包裝: pkg of 30 mg
• 技術: HPLC: suitable; gas chromatography (GC): suitable
• 應用: pharmaceutical (small molecule)
• 形式: neat
• 儲存溫度: 2-8°C

说明

一般說明

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. Ascorbic acid Impurity C is an impurity of ascorbic acid (AA), which is also known as vitamin C. It is found in plant tissues and exhibits antioxidant property.

應用

Ascorbic acid may be used as a pharmaceutical reference standard for the quantification of the analyte in pharmaceutical formulations using automatic potentiometric flow titration method.[1]

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.

分析報告

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

其他說明

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.

腳註

To see an example of a Certificate of Analysis for this material enter LRAC3015 in the slot below. This is an example certificate only and may not be the lot that you receive.

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable