Description
Specifications Table
| Product Name | Bromothymol Blue Indicator | 1.93321.0026 | Merck |
|---|---|
| Pack Size | 25 GM |
| Form | Powder |
| Grade | Laboratory Grade |
| Application | pH Indicator for Titrations & Research |
Product Description
Bromothymol blue is a widely used pH indicator in laboratories, known for its sharp color transition between yellow (acidic) and blue (basic) around pH 6.0–7.6. This Merck-certified indicator is essential for students, researchers, and educators conducting titrations, microbiological studies, or environmental testing.
Whether you’re setting up a school lab or refining experimental protocols, this 25g pack ensures consistent results. The powder form allows flexible preparation of solutions tailored to your specific needs. For those looking to buy bromothymol blue indicator online, eqipped offers authentic Merck products with reliable delivery across India.
Need a dependable pH indicator for your lab? Shop bromothymol blue solution now for accurate, repeatable results.
Bromothymol blue works by changing color in response to hydrogen ion concentration, making it invaluable for visual pH determination. Its stability and sensitivity make it a staple in chemistry education and research. When dissolved in alcohol or water, it forms a clear solution that transitions distinctly at the critical pH range.
For educators, this indicator simplifies demonstrations of acid-base reactions. Researchers rely on it for precise endpoint detection in titrations. The Merck brand guarantees purity and performance, ensuring your experiments remain uncontaminated and your data trustworthy.
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Applications
- Academic chemistry experiments
- Environmental water testing
- Biological culture media preparation
- Industrial quality control processes
Safety and Handling
While bromothymol blue is generally low-risk, always follow standard lab safety protocols. Wear gloves and goggles when handling the powder. Store in a cool, dry place away from direct sunlight. For disposal, follow local chemical waste regulations.
FAQs
What is the pH range for bromothymol blue indicator?
It transitions between yellow (pH 7.6), with a green intermediate around neutral pH.
How do I prepare a bromothymol blue solution?
Dissolve 0.1g in 100ml of 20% ethanol or distilled water. Adjust concentration based on your experiment’s sensitivity needs.
Can this be used for microbial growth media?
Yes, it’s commonly added to culture media to indicate pH changes caused by microbial metabolism.
Is this product suitable for school laboratories?
Absolutely. Its clear color change makes it ideal for educational demonstrations of acid-base chemistry.
What’s the shelf life of bromothymol blue powder?
When stored properly in its original container, it remains stable for 2–3 years. Check for any color changes before use.
