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亞硫酸鋇溶于水嗎
亞硫酸鋇溶于水嗎
更新时间:2025-02-05 03:55:13

  亞硫酸鋇不溶于水。亞硫酸鋇是白色等軸晶系立方晶體,有時呈淺灰色或黃綠色,工業品為淺棕色或黑色粉末。主要用于制造鋇鹽、立德粉和發光油漆,也用作橡膠硫化劑及皮革脫毛劑。亦用于造紙。亞硫酸鋇受熱分解,産生二氧化硫氣體,有毒。無氣味。在空氣中逐漸氧化成硫酸鋇。

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