| post date: | nov 25,2021 |
| expiry date: | may 24,2022 |
| detailed description: | cas no. :20277-69-4 |
| cas registry number: | 20277-69-4 |
| synonyms: | ;sodium methylsulfite; |
| molecular formula: | ch3nao2s |
| molecular weight: | 102.09 |
| molecular structure: | 
|
| hazard symbols: | |
| risk codes: | r20/21/22:; |
| safety description: | s36/37:; |
