详情 Cas No: 504-63-2 纯度: 99% 产品名称1,3-丙二醇别名1,3-二羟基丙烷英文1,3-Propandiol 1,3-Propylene glycol?分子式C3H8O2分子量76.09CAS 号504-63-2EINECS207-997-3规格外观性状Appearance?? ?Colorless transparent liquidAssay ? ? Not less than 99.0%Water?? ?Not more than 0.2%用途可用于多种药物、新型聚酯PTT、医药中间体及新型抗氧剂的合成包装25Kg/ 塑料桶