Soda ash belongs to salt, not alkali, and is an important chemical raw material. Appearance is white powder or fine-grained crystal, astringent taste, soluble in water, and its aqueous solution is alkaline. Can neutralize with acid to generate corresponding salt. Soda ash is also very hygroscopic. It is very easy to absorb moisture in the air and gradually become sodium bicarbonate. Therefore, it must be sealed and stored before and after use, and stored in a dry and ventilated environment to avoid moisture absorption and caking. Effect.
Product Index
Indicator name | Indicator |
Total alkali content (calculated as Na2CO3)≥ | 99.20 |
Chloride (as NaCl)≤ | 0.50 |
Iron (Fe) ≤ | 0.004 |
Sulfate (as SO42-)≤ | 0.03 |
Loss on ignition ≤ | 0.80 |