請問這些的化學分子式? - 酒精
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By Yedda
at 2007-04-12T00:00
at 2007-04-12T00:00
Table of Contents
polyquaternium-10:四級銨鹽類陽離子界面活性劑,頗具爭議性的成分,對皮膚及黏膜的刺激性大,做抗靜電劑及成膜劑
tetrasodium EDTA:螯合劑
酒精 甘醇酸 丙二醇 氫氧化銨 以上這些的分子式請高手大大幫忙解答
tetrasodium EDTA:螯合劑
酒精 甘醇酸 丙二醇 氫氧化銨 以上這些的分子式請高手大大幫忙解答
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酒精
All Comments
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By Gary
at 2007-04-13T13:43
at 2007-04-13T13:43
圖片參考:http://www.abacovital.com/fichastecnicas/polimeros...
tetrasodium EDTA
圖片參考:http://www.wuzhouchem.com/cataloged/WWP/sequestran...
Glycolic acid
圖片參考:http://www.lorenzsurgical.com/images/glycolic-acid...
Ethanol, Propylene Glycol
圖片參考:http://www.moleculeoftheday.com/images/alcohol-met...
ammonium hydroxide
圖片參考:http://dbhs.wvusd.k12.ca.us/webdocs/Chem-History/H...
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用70%的酒精比較好?!!
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By Iris
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爲啥要用70%的酒精消毒
不用90%的酒精消毒!!
我想要知道這一個米酒上面的編號有沒有政府允許
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By Mary
at 2007-04-10T00:00
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所以上來詢問 我把他標示的成分跟原料編號打出來
品名:福峰米酒 產品種類:米酒類
容量:600ml ...
我是不是有酒精上癮了
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