甚麼是變性酒精?? - 酒精
By Hedwig
at 2005-05-29T00:00
at 2005-05-29T00:00
Table of Contents
甚麼是變性酒精??
甚麼是變性酒精??
甚麼是變性酒精??
Tags:
酒精
All Comments
By Edward Lewis
at 2005-05-29T13:35
at 2005-05-29T13:35
By Frederic
at 2005-05-31T03:53
at 2005-05-31T03:53
變性酒精是乙醇中混入甲醇
在釀酒時甲醇和乙醇是同時存在的
因此需要純化
而不肖業者便是少了這一步
PS甲醇乙醇不易分離
最好的純化方法是很貴的而且量少
By Christine
at 2005-06-02T19:49
at 2005-06-02T19:49
By Regina
at 2005-05-31T03:38
at 2005-05-31T03:38
By Doris
at 2005-06-01T17:00
at 2005-06-01T17:00
變性酒精ㄉ成分是(甲醇)
甲醇有毒..............ㄝ能殺細菌....
乙醇(酒)ㄝ能用來殺細菌.....沒有強烈ㄉ毒性
(打針前..護士擦ㄉ就是酒精((乙醇))ㄌ)
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