Product Name: Sodium sulfite
CAS: 7757-83-7
MF: Na2O3S
MW: 126.04
EINECS: 231-821-4
Appearance: white crystalline powder
Specification
| item | value |
| Melting point | 500 °C |
| Refractive Index | 1,484 |
| Density | 2.63 |
| Packing | 25Kg/Drum
|
Application
Anhydrous sodium sulfite can be used as a developer, to prepare cellulose sulfite esters, to prepare sodium thiosulfate, a preservative for dried fruits and meats, a deoxidizer in the printing and dyeing industry, and as a reducing chemical reagent. It is used in the production and synthesis of chemical and laboratory applications.
Store at +5°C to +30°C.
