天气预报 > 教育 > 品红溶液的组成是什么
品红溶液的组成是什么
更新时间: 2021-01-20 21:04:13  

1、品红主要有两种:碱性品红和盐基品红分子式分别是:NH2CH3C6H3C:C6H4(NH2)(Cl)C6H4-NH2;NH2C6H4C:C6H4(NH2)(Cl)C6H4NH2。

2、物理性质:有金属光泽的深绿色结晶。溶于水和醇;不溶于醚。通常需要密封保存。

关键词: 溶液 组成 什么

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