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Bromocresol Purple

Bromocresol purple or 5′,5″-dibromo-o-cresolsulfophthalein, is a pH indicator. In its sultone form, it has a pKₐ value of 6.3, and is usually prepared as a 0.04% aqueous solution.

Product Details

Category Analytical Reagents
Dyes, Stains & Indicators
Microbiology Products
Price POA
CAS Number 115-40-2
Formula C21H16Br2O5S
Molecular Weight 540.22
Appearance powder
Availability In Stock
Storage Conditions +4°C
MDL Number Request if not shown

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