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浓硫酸是什么颜色
更新时间: 2020-10-19 00:00:00  

浓硫酸,俗称坏水,为无色油状腐蚀性液体,是一种具有高腐蚀性的强矿物酸。浓硫酸指质量分数大于或等于70%的硫酸溶液。浓硫酸在浓度高时具有强氧化性,同时还具有脱水性,强腐蚀性,难挥发性,酸性,吸水性等。浓硫酸有以下几种颜色:

1、不含杂质的浓硫酸是无色粘稠的液体;

2、混有环己烷的浓硫酸呈黄色;

3、工业硫酸因通常含有少量铁离子而显黄色。

关键词: 硫酸 什么 颜色

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