Sodium sulfite anhydrous
Na2SO3 126.04
Molecular formula: Na2SO3 126.04
CAS code: 7757-83-7
HS code: 28321000
Appearance: white crystal or powder
Functional use: Used in synthetic fiber stabilizer, fabric bleach, photographic developer, dye bleaching deoxidizer, spices and dyes reductant, paper lignin removal agent,etc.
|
Item |
Sodium sulfite anhydrous |
|
Melting point |
500℃ |
|
Refractive index |
1.484 |
|
Density |
2.63 |
|
Water solubility |
23g/100ml(20℃） |
