portant;">
portant;">
portant;">泊金乙酯钠
portant;">[产品介绍]
portant;">英文: Ethylparaben.
portant;">别名:羟苯乙酯,尼泊金乙酯,对羟基苯甲酸乙酯
portant;">分子式(Formula): C9H1003 。
portant;">分子量(Molecular Weight): 166. 18。
portant;">CAS: 120-47-8
portant;">[产品性状]
portant;">性状:白色粉末。无臭。防腐力强。其抗菌力比苯甲酸和山梨酸强。
portant;">[产品应用]
portant;">尼泊金乙酯用作食物、药品、化装品等的灭菌防腐剂,也用作无机分化试剂。在 食物中用量参阅我国《食物增加剂运用卫生标准》(GB2760-1996) 规则:尼泊金丙酯作局食物加工运用的防腐保鲜剂,其运用量(均以对羟基苯甲酸计)局,用于果蔬保鲜: 0. 012g/kg;食醋: 0. 10g/vkg;碳酸饮料、蛋黄馅: 0. 20g/kg;果汁(果味)饮料、果酱(不
portant;">(1)本品与非离子外表活性剂(如吐温一 20、 吐温-80) 、聚乙二醇一-6000等合用,能增加本品的水溶度,但也能构成络合物而影响其抑菌作用。
portant;">(2)遇铁变色,遇强酸、强碱易水解。
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