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KOH
(Potassium Hydrate, Potassium Hydroxide, Potash lye)
氢氧化钾
分子量：56.1056
Cas No：1310-58-3
强硷性物质，有皮肤刺激性，用以调整 pH 值，并常加入植物酸中进行皂化程序，以制成肥皂，常用于清洁产品中，除此之外，由于其会破坏毛干的最外层表皮(cuticle of hair shaft)，也常用于除毛用品中。
注明出自 CosDNA，并提供连结 http://www.cosdna.com 方可引用本资料
修訂:2012-08-29
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arwan_666 1
2011-07-26 16:03
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如果化妆水含有此成份，对皮肤会有什么影响
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cheukfun
2011-08-24 19:44
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为何刺激度5却可以安心使用>"
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carly1
2011-11-01 15:58
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此为强碱配方，皂基成分，ph值约为9~10.对皮肤刺激性大
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ditavonteese
2012-05-29 17:40
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Potassium Hydroxide is a harmful ingredient that is found not just in skin care products but in everything from leather tanners and drain cleaners. Also known as lye, Potassium Hydroxide is extremely corrosive and can be found in soaps and shampoos to control the pH of the skin. The trouble is that Potassium Hydroxide is known to cause severe burns and pain in some cases as well as blindness should it get into the eyes.
Read more: http://www.articlesnatch.com/Article/Most-Harmful-Ingredients-In-Your-Skin-Care-Products/953729#ixzz1wFZO8r2y
Under Creative Commons License: Attribution No Derivatives
Read more: http://www.articlesnatch.com/Article/Most-Harmful-Ingredients-In-Your-Skin-Care-Products/953729#ixzz1wFZO8r2y
Under Creative Commons License: Attribution No Derivatives
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dkwu123
2012-06-21 21:55
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如果它是为了调整整体的酸硷值, 最终产品的酸硷值如果还是亲肤的弱酸性, 那就没有什么关系了吧
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735031653
2012-09-30 18:24
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这个成分加到儿童防晒霜里会不会对皮肤有影响啊？天天闷在脸上几个小时哎..
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jennyxiu
2013-09-04 18:11
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同上(dkwu123 )：如果它是为了调整整体的酸硷值, 最终产品的酸硷值如果还是亲肤的弱酸性, 那就没有什么关系了吧
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