Potassium pyrosulfate

CAS 7790-62-7 · K2S2O7 · 254.32 g/mol

Structure of Potassium pyrosulfate
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About Potassium pyrosulfate

Potassium pyrosulfate (CAS 7790-62-7) is listed in the ChemSigma catalog. Its molecular formula is K2S2O7 and its molecular weight is 254.32 g/mol. It is also known as Disulfuricacid,dipotassiumsalt.

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 7790-62-7
Product name Potassium pyrosulfate
Synonyms Disulfuricacid,dipotassiumsalt
Molecular formula K2S2O7
Molecular weight 254.32 g/mol
EC number 232-216-8

Certificate of Analysis

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

Quote + COA & specification

Packaging

500g 100g 10g 1g

Bulk quantities and custom packaging are available on request.

Properties & storage

Boiling Point 325 ( ℃ )