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什么是純堿
作者:     發布日期: 2018/10/15 11:51:51     人氣:

什么是純堿?

    純堿,學名碳酸鈉,俗名蘇打,石堿,堿灰,堿粉,洗滌堿,純堿外觀為白色白色粉末和細粒結晶,高溫下容易分解,易溶于水,其水溶液呈現堿性,有一定腐蝕性,能與酸進行中和反應。純堿的生產工藝主要分為兩種,一種是天然堿法,一種合成法,合成法又分為氨堿法聯堿法,兩種工藝各有各的好處

純堿的作用?

    純堿的用途很廣, 純堿廣泛應用于建材、輕工、化工、冶金、紡織等工業部門和人們的日常生活中,一般都是利用它的堿性,可利用脂肪酸與純堿的反應制肥皂,在陶瓷工業中制取耐火材料和釉也要用到純堿。

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