Potassium metabisulfite, 97%

cas: 16731-55-8 — see every product listed under this CAS number, including other names

Potassium metabisulfite, 97% (CAS 16731-55-8) is a chemical reagent available from Chemat. Available pack sizes: 100g, 500g, 5g, 25g. Offered by: Combi-blocks.

brandCombi-blocks
catalog numberQF-0390-100g
cas16731-55-8
size100g
Documents: Safety Data Sheet (MSDS)
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Available pack sizes

brand size price
Combi-blocks 100g price on request
Combi-blocks 500g price on request
Combi-blocks 5g price on request
Combi-blocks 25g price on request

properties

purity97%
delivery time1-2 weeks (only if in stock, to check click on availability)
Structural formula: {0} (CAS {1})

CAS 16731-55-8 identifies a chemical compound with the molecular formula K2O5S2 and a molecular weight of 222.33 g/mol. InChIKey: RWPGFSMJFRPDDP-UHFFFAOYSA-L.

Identity
Molecular formulaK2O5S2
Molecular weight222.33 g/mol
InChIKeyRWPGFSMJFRPDDP-UHFFFAOYSA-L
SMILES[O-]S(=O)S(=O)(=O)[O-].[K+].[K+]

Computed by PubChem (NCBI)

Synonyms: POTASSIUM METABISULFITE, Potassium disulfite, Dipotassium pyrosulfite, Dipotassium disulfite, Sobisu, Dipotassium metabisulfite, potassium metabisulphite, Potassium disulfite (K2S2O5), Potassium pentaoxodisulfate, Pyrosulfurous acid, dipotassium salt

Also listed as

Potassium Metabisulfite (2:1) TRC CAS 16731-55-8
Potassium disulfite/ 95+% Chemat CAS 16731-55-8
Potassium metabisulfite, 95+% Thermo Scientific (Alfa Aesar) CAS 16731-55-8
Potassium Disulfite, >97.0%(T) TCI CAS 16731-55-8
Potassium metabisulfite, 97%, extra pure Thermo Scientific (Acros) CAS 16731-55-8
Potassium metabisulfite, 98%, 98.00% Chemat CAS 16731-55-8
Potassium metabisulfite, 95.00% Chemat CAS 16731-55-8
potasu pirosiarczyn cz Chempur CAS 16731-55-8
potasu pirosiarczyn czda Chempur CAS 16731-55-8
POTASSIUM DISULFITE POWDER, EXTRA PURE, Sigma-Aldrich CAS 16731-55-8
POTASSIUM DISULFITE Sigma-Aldrich CAS 16731-55-8
POTASSIUM DISULFITE BIOULTRA, >= 97& Sigma-Aldrich CAS 16731-55-8
Potassium metabisulfite, 95%, 95% Chemat CAS 16731-55-8
Potassium disulphite, min. 96 %, powdered, 1 kg, plastic Roth CAS 16731-55-8
Potassium disulphite, min. 96 %, powdered, 10 kg, plastic Roth CAS 16731-55-8
Potassium disulphite, min. 96 %, powdered, 2.5 kg, plastic Roth CAS 16731-55-8
Potassium disulphite, min. 96 %, p.a., 500 g, plastic Roth CAS 16731-55-8
Potassium disulphite, min. 96 %, p.a., 1 kg, plastic Roth CAS 16731-55-8
Potassium disulphite, min. 96 %, p.a., 5 kg, plastic Roth CAS 16731-55-8
Potassium disulfite, 95% Fluorochem CAS 16731-55-8