产品编号：P4463中文名称：聚乙二醇英文名称：Poly(ethylene glycol)英文别名:PEGCAS号：25322-68-3分子式：H(OCH2CH2)nOH保存温度：常温MDL号：MFCD00081839
订货信息：
产品规格价格(RMB)
P4463-250G489.06元
性能描述性质Related CategoriesEssential Chemicals Inorganic Salts, Solutions and Reagents Poly(ethylene glycol) (PEG) and PEG Solutions Research Essentialsvapor density >1 (vs air)vapor pressure <0.01 mmHg ( 20 °C)product line BioXtraautoignition temp. 581 °Fmol wt average mol wt 8,000total impurities ≤0.01% Phosphorus (P) ≤0.1% Insoluble matteranion traces chloride (Cl-): ≤0.05% sulfate (SO42-): ≤0.05%cation traces Al: ≤0.0005% Ca: ≤0.0005% Cu: ≤0.0005% Fe: ≤0.0005% K: ≤0.005% Mg: ≤0.0005% NH4+: ≤0.05% Na: ≤0.05% Pb: ≤0.001% Zn: ≤0.0005%
