Bromocresol green, free acid CAS:76-60-8 Manufacturer Price

Bromocresol green (BCG) is a pH indicator dye commonly used in microbiology and biochemistry. It changes color from yellow to blue over a pH range of3.8 to 5.4, making it useful for visually determining the acidity or alkalinity of solutions. BCG is also utilized in various laboratory assays to measure serum albumin levels and in agarose gel electrophoresis to monitor DNA and RNA migration. Additionally, it is employed in clinical diagnostics for testing urine and blood samples.

Order or Request Quote

Product Detail

Product Tags

Application and Effect

Bromocresol green (BCG) is widely used as an acid-base indicator and in various analytical methods. The free acid form of BCG is typically a yellow color in acidic conditions and changes to blue in alkaline conditions. This property makes it valuable in titrations, pH determinations, and monitoring reactions that involve a change in pH. BCG is commonly utilized in medical and clinical applications, such as measuring serum albumin levels and in diagnostic tests for urine and blood samples. Additionally, it serves as a pH indicator in microbiological and biochemical studies.

Product Packing:

Additional Information:

Composition	C21H14Br4O5S
Assay	99%
Appearance	Yellow powder
CAS No.	76-60-8
Packing	Small and bulk
Shelf Life	2 years
Storage	Store in cool and dry area
Certification	ISO.