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词汇 Salt cake
分类 英语词汇 英语翻译词典
释义

Salt cake

中文百科

硫酸钠 Sodium sulfate

（重定向自Salt cake）
Graph showing solubility of Na2SO4 vs. temperature.
Sodium sulfate used to dry an organic liquid. Here clumps form, indicating the presence of water in the organic liquid.

硫酸钠（Na2SO4）是硫酸根与钠离子化合生成的盐。

硫酸钠溶于水且其水溶液呈中性。溶于甘油而不溶于乙醇。暴露于空气容易吸水生成十水合硫酸钠。在241℃时硫酸钠会转变成六方型结晶。纯度高且颗粒细的无水硫酸钠称为元明粉，十水合硫酸钠俗称芒硝。硫酸钠味苦而咸。

英语百科

Sodium sulfate 硫酸钠

（重定向自Salt cake）
Graph showing solubility of Na2SO4 vs. temperature.
Sodium sulfate used to dry an organic liquid. Here clumps form, indicating the presence of water in the organic liquid.
By further application of sodium sulfate the liquid may be brought to dryness, indicated here by the absence of clumping.

Sodium sulfate is the inorganic compound with formula Na2SO4 as well as several related hydrates. All forms are white solids that are highly soluble in water. With an annual production of 6 million tonnes, the decahydrate is a major commodity chemical product. It is mainly used for the manufacture of detergents and in the Kraft process of paper pulping.

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