We manufacture and distribute fine chemicals and laboratory
products - with quality and delivery you can count on every time.

Corner

Bromocresol Purple

BR138 | 115-40-2 | C21H16O5SBr2 | Spectrum Chemical

Catalog Size Package Availability Manufacturer List Price Unit
BR138-5GM 5 GM Spectrum Chemical $55.25 EA
BR138-25GM 25 GM Spectrum Chemical $149.95 EA
BR138-100GM 100 GM Spectrum Chemical $506.40 EA
BR138-500GM 500 GM Spectrum Chemical $1152.50 EA
BR138-1KGBL 1 KG Spectrum Chemical $1641.00 EA
BR138-5KGBL 5 KG Spectrum Chemical $2042.00 EA

Description Back to Top

Bromocresol Purple is a pH indicator that is typically prepared as a 0.04% solution. It is used to measure albumin in medical laboratories and is added to acid stop baths used in photographic film processing to indicate when the solution is no longer acidic and needs to be replaced.

Specifications Back to Top

Test Specification
Min Max
ABSORPTION MAX APPROX. 419 nm
VISUAL TRANSITION INTERVALS pH 5.2 (yellow) topH 6.8 (purple)

Shipping & Storage Back to Top

Shipping Information

Tariff No. 2934994400

Shipping Costs
Click here for Shipping Costs
BR138 has a rating of 5 stars based on 7 reviews.