维生素C杂质C
Ascorbic acid impurity C
| CAS NO： | 21675-47-8 |
| 规格： | Pharmaceutical Secondary Standard; Certified Reference Material |
| 包装规格： | 30 MG， |
| 优惠价： | QQ在线咨询在线留言 |
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3074347 | Supelco | 30 MG | 6000 | 请咨询 |
| 3410377 | 1720 | 请咨询 |
基本信息
| Empirical Formula【经验(实验)分子式】 | C6H10O7 |
| Molecular weight | 194.14 |
| NACRES | NA.24 |
| General description【一般描述】 | 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. |
| Application【应用】 | 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. 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. |
| Analysis Note【分析说明】 | These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. |
| Other Notes【其他说明】 | 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. |
| Footnote【附注】 | 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. |
产品性质
| Quality Level【质量水平】 | 300 |
| grade【等级】 | certified reference material pharmaceutical secondary standard |
| CofA | current certificate can be downloaded |
| packaging【包装】 | pkg of 30 mg |
| technique(s) | HPLC: suitable gas chromatography (GC): suitable |
| application(s) | pharmaceutical (small molecule) |
| format【格式】 | neat |
| pharmacopeia traceability【药典可追溯性】 | traceable to PhEur Y0001024 |
| storage temp.【储存温度】 | 2-8℃ |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |