Index name |
Value |
Packing standard |
Assay |
18-21% | |
Free alkali |
≤1% |
3. Uses:
used in the synthesis and medicine
4. Characteristics:
It can get high concentration of Sodium ethoxide, low Free alkali , it can remove the impurities of alcohol types, therefore, concentration of Na2CO3in this method is lower than that of alkali method, it can get higher quality and yield.