Ammonium metabisulfite

CAS 32736-64-4 · (NH4)2S2O5 · 180.20 g/mol

Structure of Ammonium metabisulfite
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About Ammonium metabisulfite

Ammonium metabisulfite (CAS 32736-64-4) is listed in the ChemSigma catalog. Its molecular formula is (NH4)2S2O5 and its molecular weight is 180.20 g/mol. It is also known as Ammoniumpyrosulfite (6CI,7CI); Disulfurous acid, diammonium salt (9CI); Pyrosulfurousacid, diammonium salt (8CI); Ammonium metabisulfite; Ammonium pyrosulfite((NH4)2S2O5); Diammonium disulfite; Diammonium pyrosulfite.

This page lists the product identifiers, the available pack sizes (500g, 100g, 10g, 1g) and how to obtain the Certificate of Analysis. A Certificate of Analysis is provided with every batch, and you can request the COA and product specification together with your quotation. Bulk quantities and custom packaging are available on request. Applications, storage, safety information and frequently asked questions are covered on the product details page.

Basic information

CAS number 32736-64-4
Product name Ammonium metabisulfite
Synonyms Ammoniumpyrosulfite (6CI,7CI); Disulfurous acid, diammonium salt (9CI); Pyrosulfurousacid, diammonium salt (8CI); Ammonium metabisulfite; Ammonium pyrosulfite((NH4)2S2O5); Diammonium disulfite; Diammonium pyrosulfite
Molecular formula (NH4)2S2O5
Molecular weight 180.20 g/mol

Certificate of Analysis

A Certificate of Analysis is provided with every batch. Request the COA and product specification together with your quotation.

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Packaging

500g 100g 10g 1g

Bulk quantities and custom packaging are available on request.