英文品名 | PEG 20000 |
CAS 号: | 25322-68-3 |
分子式: | HO(C2H4O)nH |
分子量: | 17000-2300 |
级别: | Biochemical Reagent Grade |
储运条件: | +4 to +30 |
产品介绍: | Specification Appearance     White Flakes pH     4.0 - 7.0 Average Molecular Weight     17000 - 23000 Hydroxyl Value (mgKOH/g)     5.1 - 6.2 Viscosity (mm2/S)     ≥ 35 Water     ≤ 2.0% |
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