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如何检测洗衣液荧光剂
更新时间: 2020-11-01 00:00:00  

检测洗衣液荧光剂的方法是将洗衣液倒进透明的玻璃杯,对着太阳或日光灯看,洗衣液上缘有紫色的,就说明含荧光增白剂,荧光剂,又名荧光增白剂,是一种荧光染料,或称为白色染料,也是一种复杂的有机化合物。它的特性是能吸收入射光线产生荧光,使所染物质获得类似荧石的闪闪发光的效应,使肉眼看到的物质很白,达到增白的效果。

关键词: 如何 检测 洗衣 荧光

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