Polyethylene glycol 400

供应商: Thermo Fisher Scientific

192230010 192230051
ACRO192230010EA 0 CNY
ACRO192230010 ACRO192230051
Polyethylene glycol 400
Polyethylene glycol 400
分子式: H(OCH₂CH₂)nOH
沸点: >200 °C (760 mmHg)
溶点: 4…8 °C
密度: 1,1275 g/cm³
闪点: 235 °C
存储条件: Ambient
MDL编号: MFCD00081839
CAS号: 25322-68-3
EINECS: 500-038-2

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产品技术规格

Appearance Clear colorless to light yellow Liquid
Infrared spectrum Conforms
Refractive index 1.4650 to 1.4680 (20°C, 589 nm)
Water ≤1.0 % (K.F.)
Solubility ≤20 APHA (25% in water)
pH 4.5 to 7.5 (C=5, Water, 25°C)
Hydroxyl value 267 to 295 mg KOH/g


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