95%藥用酒精塗在皮膚上行嗎? - 酒精
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By Liam
at 2010-10-17T00:00
at 2010-10-17T00:00
Table of Contents
請問如果95%的藥用酒精沒稀釋過就塗在臉上,會怎樣嗎?
皮膚會不會爛掉??
皮膚會不會爛掉??
Tags:
酒精
All Comments
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By Heather
at 2010-10-19T17:13
at 2010-10-19T17:13
容易傷害表皮細胞
這個資料供您參考
酒精濃度越高,使蛋白質凝固的作用越強,所以純酒精濃度太高,反而馬上使細菌表面的蛋白質凝固了,結果形成一層硬膜。這層硬膜對細菌有保護作用,防止酒精進一步滲入,所以濃酒精(95%)消毒殺菌效果,反而不及稀酒精(70~75%濃度最佳)。在醫院裏,使用的酒精,大約含有75%的乙醇。70~75%稀釋酒精不會使細菌表面的蛋白質凝固,而會滲入到細菌體內,然後把整個細菌體內的蛋白質凝固起來
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By David
at 2010-10-21T06:26
at 2010-10-21T06:26
如果塗100%的酒精,效果反而不好。
所以,藥塗在臉上,還是75%藥用酒精效果比較好
另外,酒精不是硫酸。如果塗了100%的酒精也沒事。
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