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聚乙二醇 20,000
Polyethylene glycol 20,000
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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3057935 | 250g | 546 | |||
| 3057935 | 1000g | 1750 |
产品别名
25322-68-3
聚乙二醇 20,000
Polyethylene glycol 20,000
PEG 20000
基本信息
| 应用 | Polyethylene glycol is used to modify therapeutic proteins and peptides thereby by increasing solubility and lower toxicity. It is involved in the fabrication of bioactive and immunoisolating barriers for encapsulation of cells. It is ideally suitable for biological applications since it does not trigger an immune response. Crystallization grade PEG is utilized for formulating screens and optimization. |
| 备注 | M.W. ^=20,000. Incompatible with strong oxidizing agents. |
| MDL | MFCD00081839 |
| EINECS | 203-473-3 |
| 分子式 | H(OCH2CH2)nOH |
| 熔点 | 63-66° |
| 闪点 | 260°(500°F) |
| 密度 | 1.20 |
| 灵敏度 | Ambient temperatures. |
| 形态 | Powder or flake |
| 溶解性 | Soluble in water and ethanol. |
| Merck | 14,7568 |
安全信息
| TSCA | 是 |
