Description
Specifications Table
| Product Name | Bromo Phenol Blue Indicator Powder | Q39121 | Qualigens |
|---|---|
| Quantity/Pack Size | 5gm |
| Form | Powder |
| Grade | Laboratory Grade |
| Application | pH indicator in titrations and biological staining |
Product Description
Bromophenol blue is a widely used pH indicator in laboratories, known for its sharp color transition between pH 3.0 (yellow) and 4.6 (blue). This high-quality powder from Qualigens ensures reliable results in titrations, microbiology, and protein assays. Whether you’re a student, researcher, or educator, this laboratory-grade indicator is essential for accurate experiments.
At eqipped, we source premium lab supplies to support your scientific work. This bromophenol blue powder is carefully packaged to maintain stability and purity, making it a trusted choice for academic and professional settings.
How to Use Bromophenol Blue Indicator
To prepare a solution, dissolve 0.1g of bromophenol blue powder in 100ml of distilled water or ethanol. Add a few drops to your sample to observe the color change. For best results, store the powder in a cool, dry place away from direct sunlight.
Applications in Laboratories
This versatile indicator is commonly used in:
- Acid-base titrations
- Protein electrophoresis (as a tracking dye)
- Microbiological media preparation
- Educational chemistry experiments
Its stability and clear color transition make it ideal for both qualitative and quantitative analysis.
Safety and Handling
While bromophenol blue is generally safe, handle it with standard lab precautions. Wear gloves and avoid inhalation. In case of skin contact, rinse thoroughly with water.
FAQs
What is the shelf life of bromophenol blue powder?
When stored properly in a sealed container, it remains stable for up to 2 years.
Can I use this for medical diagnostics?
No, this is a laboratory-grade reagent and not intended for clinical or diagnostic use.
How do I dispose of unused bromophenol blue?
Follow local chemical waste disposal guidelines. Small quantities can be neutralized before disposal.
Is this suitable for student lab experiments?
Yes, it’s commonly used in educational settings for pH demonstration experiments.
Where can I buy bromophenol blue powder online?
You can purchase authentic Qualigens bromophenol blue indicator powder directly from eqipped.
