计算溶液所需的质量、体积或浓度。
有货
概述
应用
合成级聚乙二醇400CAS 25322-68-3，pH 5 - 7（100 g/l，H₂O，20 °C）。
Application
Polyethylene glycol 400 for synthesis. CAS 25322-68-3, pH 5 - 7 (100 g/l, H₂O, 20 °C).
规格
别名
聚(乙二醇), PEG
英文别名
Poly(ethylene glycol), Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 400, PEG
规格或纯度
适用于合成, 400
英文名称
Polyethylene glycol（PEG）
储存条件
室温
运输条件
常规运输
名称和识别符
EC号
500-038-2
分子类型
聚合物
Reaxy-Rn
505945
Reaxys-RN link address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=505945&ln=
高级数据
产品属性
| pH | 5-7 (20 °C, 100 g/L in H2O) |
|---|
化学和物理性质
密度
1.13 g/cm3 at 20 °C
折光率
1.460
闪点(℉)
519.8 °F
闪点(℃)
271.00 °C
沸点
> 200 °C
熔点
61-64℃
安全和危险性（GHS）
WGK Germany
1
Merck Index
7568
个人防护装备
Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
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溶液计算器
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