CAS Registry Number

Potassium metabisulphite, 95% CAS 16731-55-8

4 listings share this CAS number. They differ in grade, purity or pack, so compare them below and add the right one to your quote list.

CAS number16731-55-8

FormulaK₂O₅S₂

Molar mass222.33 g/mol

GradesBP/USP/EP/Ph. Eur. / AR / Food Grade, Food Grade, AR

InChIKeyRWPGFSMJFRPDDP-UHFFFAOYSA-L

Also known as Potassium disulfite · Potassium pyrosulfite · Dipotassium pyrosulfite · Dipotassium disulfite · Dipotassium metabisulfite · Potassium disulfite (K2S2O5) · Potassium pentaoxodisulfate · Pyrosulfurous acid, dipotassium salt

All listings for CAS 16731-55-8

Potassium metabisulphite, 95%

CAS: 16731-55-8
Formula: K₂O₅S₂
MW: 222.33 g/mol

ZX-013106

Potassium metabisulphite, BP/USP/EP/Ph. Eur., AR, food grade (FCC)

CAS: 16731-55-8
Formula: K₂O₅S₂
MW: 222.33 g/mol

ZX-038712

Potassium metabisulphite, food grade (FCC)

CAS: 16731-55-8
Formula: K₂O₅S₂
MW: 222.33 g/mol

ZX-038394

Potassium metabisulphite, GR 98%+

CAS: 16731-55-8
Formula: K₂O₅S₂
MW: 222.33 g/mol

ZX-013107

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