Sodium sulfite
SIAL/901916 - anhydrous, Redi-Dri™, reagent grade, ≥98%
CAS Number: 7757-83-7
Empirical Formula (Hill Notation): Na2O3S
Molecular Weight: 126.04
MDL Number: MFCD00003503
Linear Formula: Na2SO3
Product Type: Chemical
assay | ≥98% |
form | powder or crystals |
grade | anhydrous |
reagent grade | |
InChI | 1S/2Na.H2O3S/c;;1-4(2)3/h |
InChI key | GEHJYWRUCIMESM-UHFFFAOYSA |
pH | 9-10.5 (25 °C, 126 g/L) |
product line | Redi-Dri™ |
SMILES string | [Na+].[Na+].[O-]S([O-])=O |
Legal Information: | Redi-Dri is a trademark of Sigma-Aldrich Co. LLC |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥98% |