Methylene Blue

CAS 61-73-4 · C16H18ClN3S · 319.85 g/mol

Structure of Methylene Blue
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About Methylene Blue

Methylene Blue (CAS 61-73-4) is listed in the ChemSigma catalog. Its molecular formula is C16H18ClN3S and its molecular weight is 319.85 g/mol. It is also known as SANDOCRYL BLUE B-RL.

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 61-73-4
Product name Methylene Blue
Synonyms SANDOCRYL BLUE B-RL
Molecular formula C16H18ClN3S
Molecular weight 319.85 g/mol
EC number 200-515-2

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

Appearance green fine crystalline powder
Boiling Point 45 ( ℃ )