H2O2 is hazardous but not poisonous.
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送交者: steven 于 2010-09-24, 18:49:51:
回答: 工业双氧水用来做鱼翅加工还是有问题吧。 由 jxh 于 2010-09-24, 17:55:14:
bleaching use Hydrogen Peroxide is about 3% concentration, it won't last very long without decomposed into water and oxygen.
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