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聚乙二醇 1,000
Polyethylene glycol 1,000
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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 |
| 3057927 | 250g | 452 | |||
| 3057927 | 1000g | 1160 |
产品别名
25322-68-3
聚乙二醇 1,000
Polyethylene glycol 1,000
PEG 1000
基本信息
| 应用 | Polyethylene glycol is used as an excipent in pharmaceutical products. It is used in the precipitation of proteins as well as in the separation and purification of biomolecules and in the induction of cell hybridization. It acts as a fusing agent to enhance the effect of macrophages on hybridoma; as a vascular agent in preclinical work; as an anti-foaming agent in food and as the gate insulator in an electric double-layer transistor to enhance superconductivity in an insulator. |
| 备注 | Hygroscopic. Incompatible with strong oxidizing agents. |
| MDL | MFCD01779605 |
| 分子式 | H(OCH2CH2)nOH |
| 熔点 | 35-40° |
| 闪点 | 260°(500°F) |
| 密度 | 1.101 |
| 灵敏度 | Ambient temperatures. |
| 形态 | Powder/low melting solid |
| 溶解性 | Soluble in water and organic solvents. Insoluble in aliphatic hydrocarbons. |
| Merck | 14,7568 |
安全信息
| RTECS | TQ4025000 |
| TSCA | 是 |
