Sodium Sulfite

cas: 7757-83-7 — see every product listed under this CAS number, including other names

Sodium Sulfite (CAS 7757-83-7) is a chemical reagent available from Chemat. Available pack sizes: 100g, 250g, 50g, 1G. Offered by: TRC, Sigma-Aldrich.

brandTRC
catalog numberTRC-S689135-100G
cas7757-83-7
size100g
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Available pack sizes

brand size price
TRC 100g price on request
TRC 250g price on request
TRC 50g price on request
Sigma-Aldrich 1G 244.40 Pln

properties

purityNo data
delivery timeTo be confirmed by Chemat
Structural formula: {0} (CAS {1})

Sodium sulfite is an inorganic sodium salt having sulfite as the counterion. It has a role as a reducing agent and a food preservative. It is an inorganic sodium salt and a sulfite salt. It contains a sulfite.

Source: ChEBI

Identity
Molecular formulaNa2O3S
Molecular weight126.05 g/mol
IUPAC namedisodium;sulfite
InChIKeyGEHJYWRUCIMESM-UHFFFAOYSA-L
SMILES[O-]S(=O)[O-].[Na+].[Na+]

Computed by PubChem (NCBI)

Synonyms: SODIUM SULFITE, Disodium sulfite, Sodium sulfite anhydrous, Sodium sulphite, Sulfurous acid, disodium salt, Natrium sulfurosum, Sulftech, Natriumsulfid, Natriumsulfit, S-WAT

Also listed as

Sodium sulfite, 98% Combi-blocks CAS 7757-83-7
Sodium sulfite, anhydrous/ 98+% Chemat CAS 7757-83-7
Anhydrous Sodium Sulfite GLPBio CAS 7757-83-7
Sodium sulfite, ACS, 98.0% min Thermo Scientific (Alfa Aesar) CAS 7757-83-7
Sodium sulfite, anhydrous, 98% Thermo Scientific (Alfa Aesar) CAS 7757-83-7
Sodium sulfite hydrate Biosynth CAS 7757-83-7
Sodium sulfite, 98+%, ACS reagent, anhydrous Thermo Scientific (Acros) CAS 7757-83-7
Sodium sulfite, 98%, for biochemistry Thermo Scientific (Acros) CAS 7757-83-7
Sodium sulfite anhydrous, for analysis Thermo Scientific (Fisher) CAS 7757-83-7
Sodium sulfite, 97%, extra pure, anhydrous Thermo Scientific (Acros) CAS 7757-83-7
Sodium sulfite, 98.5%, for analysis, anhydrous Thermo Scientific (Acros) CAS 7757-83-7
Sodium sulfite, anhydrous, 98.00% Chemat CAS 7757-83-7
sodu siarczyn bezw. cz Chempur CAS 7757-83-7
sodu siarczyn bezw. czda Chempur CAS 7757-83-7
SODIUM SULFITE EXTRA PURE, DAB, PH. EUR. Sigma-Aldrich CAS 7757-83-7
SODIUM SULFITE ANHYDROUS, R. G., REAG. P Sigma-Aldrich CAS 7757-83-7
SODIUM SULFITE, BIOULTRA, ANHYDROUS, >= Sigma-Aldrich CAS 7757-83-7
SODIUM SULFITE, 98+%, A.C.S. REAGENT Sigma-Aldrich CAS 7757-83-7
SODIUM SULFITE ANHYDROUS, REDI-DRI (TM)& Sigma-Aldrich CAS 7757-83-7
Sodium sulfite, ACS reagent,≥98%, ACS reagent,≥98% Chemat CAS 7757-83-7