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聚(乙二醇)
Polyethylene glycol 4000
| 产品编号： | 4093014 |
| 规格： | certified reference material, pharmaceutical secondary standard |
| CAS NO： | 25322-68-3 |
| 包装规格： | 1 g |
| 产品类别： | 进口试剂 |
| 品牌： | Supelco |
| 优惠价： | 立即咨询 |
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 4093014 | 1 g | 1890 |
产品别名
25322-68-3
聚(乙二醇)
Polyethylene glycol 4000
PEG
Poly(ethylene glycol)
结构式
基本信息
| Linear Formula【线性分子式】 | H(OCH2CH2)nOH |
| MDL number | MFCD00081839 |
| 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 |
| 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. |
产品性质
| grade【等级】 | certified reference material pharmaceutical secondary standard |
| CofA | current certificate can be downloaded |
| packaging【包装】 | pkg of 1 g |
| application(s) | pharmaceutical |
| storage temp.【储存温度】 | 2-30℃ |
| SMILES string | C(CO)O |
| InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 |
| InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
