双氢化牛脂基二甲基氯化铵Dihydrogenated Tallow Dimethyl Ammonium Chloride CAS61789-80-8 , 甲基二乙醇胺

双氢化牛脂基二甲基氯化铵Dihydrogenated Tallow Dimethyl Ammonium Chloride CAS61789-80-8