详情 Cas No: 77-71-4 纯度: 99% 产品名称5,5-二甲基海因 别名5,5-二甲基咪唑烷-2,4-二酮;5,5-二甲基乙内酰脲;英文5,5-DIMETHYLHYDANTOIN 2,4-Imidazolidinedione,5,5-dimethyl-; 4-Imidazolidinedione,5,5-dimethyl-2分子式C5H8N2O2分子量128.13CAS 号77-71-4EINECS201-051-3规格外观性状Appearance?? ?White crystal?Assay?? ?≥99%Melting point:?? ?174~178°CMoisture?? ?≤0.5%PH?? ?4.5-6.0Ash?? ?≤0.1% ?用途用于氨基酸合成,还可作为特种环氧树脂和水溶性树脂、杀菌剂、防腐剂等。包装25KG/纸板桶