用吐温40(HLB值15.6)和司盘80(HLB值4.3)配制HLB值为9.2的

资格题库2022-08-02  13

问题 用吐温40(HLB值15.6)和司盘80(HLB值4.3)配制HLB值为9.2的混合乳化剂100g,两者各需A.43.4g 56.6g
B.9.9g 9.9g
C.50g 50g
D.20g 80g
E.60g 40g

选项 A.43.4g 56.6g
B.9.9g 9.9g
C.50g 50g
D.20g 80g
E.60g 40g

答案 A

解析 W=43.4g W=56.6g
转载请注明原文地址:https://tihaiku.com/yiliaoweisheng/1460665.html
本试题收录于: 药学中级题库药学类分类

最新回复(0)