| Item # | B1006 |
|---|---|
| Weight | N/A |
| Dimensions | N/A |
| Available Size(s) | 1L, 120mL, 500mL, 3.8L |
| Manufacturer | |
| Packaging Type | Poly, Poly Gallon, Poly w/ Fliptop |
| Safety Data Sheet | View/Download SDS |
| Sample COA | View/Download Sample COA |
pH 3.8 (yellow) - pH 5.4 (blue) Ready-to-use reagent. Prepared with ACS reagent grade Bromocresol Green and high purity water. Suitable for laboratory use.
Product Overview
Bromocresol Green is a sulfonephthalein dye widely used as a pH indicator, protein-binding stain, and diagnostic reagent. It changes color from yellow to blue over the pH range 3.8 to 5.4, making it ideal for use in acid-base titrations, buffer system visualization, and urinalysis.
In clinical chemistry, Bromocresol Green is most notably used in serum albumin assays, where it forms a measurable green complex with albumin under acidic conditions. It also serves as a staining agent in electrophoresis and microbiological media.
Key Features:
- pH transition range: 3.8 (yellow) to 5.4 (blue)
- Forms a measurable complex with serum albumin
- Available in powder or ready-to-use solution formats
- Useful in buffer preparation, colorimetric assays, and chemical titrations
- Compatible with clinical analyzers and manual methods
Applications:
- Serum albumin testing in clinical laboratories
- pH indicator in acidic titration and buffering systems
- Microbiological media and dye-based detection systems
- Protein staining in biochemical and electrophoretic protocols
Bromocresol Green is a versatile, trusted reagent in both diagnostic testing and analytical chemistry, valued for its sharp color change, assay compatibility, and broad utility in pH-based and protein-binding applications.
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