How to distinguish between heavy alkali, light alkali and soda ash? Can anyone help me sort it out?
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This post was last edited by sunjl1981 on 2013-1-6 21:59. Ever since I first came into contact with these three things, I have never been able to understand them. My head is spinning. Sometimes it is common for molecular formulas to be confused, but I just can’t remember them. -
This post was last edited by qugd on 2010-11-25 21:14 Heavy alkali, light alkali, and soda ash all refer to soda ash, and their molecular formulas are the same. However, due to differences in production methods, the impurity content is different. Heavy alkali refers to high-quality soda ash in the national standard, with a salt content of less than 0.7% ； Heavy alkali is in granular form and has a higher density than light alkali, which is in powder form.