CAS Registry Number

CAS 115-40-2 — Bromocresol Purple

CAS 115-40-2 C21H16Br2O5S MW 540.22

Bromocresol Purple is a pH indicator dye used in analytical chemistry and biological assays to detect acid-base transitions. It appears purple in basic solutions and yellow in acidic conditions. Available in powder form with a molecular weight of 540.22 g/mol, CAS number 115-40-2, and molecular formula C21H16Br2O5S. Store at ambient temperature. Signal word: Warning. Molekula supplies Bromocresol Purple from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: Bromocresol Purple (Ro)

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Molekula products for CAS 115-40-2

Bromocresol Purple

SKU 46156907

In stock Stains & Indicators

Bromocresol Purple (Ro)

SKU 90037807

Made to order Uncategorised

Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.