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|
HS Code |
240367 |
| Name | Bromothymol Blue |
| Synonyms | BTB, Bromthymol Blue, 3',3''-dibromothymolsulfonphthalein |
| Cas Number | 76-59-5 |
| Molecular Formula | C27H28Br2O5S |
| Molecular Weight | 624.39 g/mol |
| Appearance | Dark green to blue powder |
| Solubility | Slightly soluble in water, soluble in alcohol and dilute alkali solutions |
| Ph Range | 6.0 (yellow) to 7.6 (blue) |
| Melting Point | 204-208 °C (decomposes) |
| Storage Conditions | Store at room temperature, protected from light |
| Lambda Max | 615 nm in alkaline; 433 nm in acid |
As an accredited Bromothymol Blue factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Bromothymol Blue from Sigma Aldrich comes in a 25g amber glass bottle with a secure screw cap and clear labeling. |
| Shipping | Bromothymol Blue from Sigma Aldrich/Merck/TCI Chemical is shipped in tightly sealed containers to prevent contamination and moisture absorption. Packaging follows international regulations, with clear labeling for chemical identification and hazard information. The product is typically delivered as a powder, often requiring temperature control and handling precautions to ensure safety during transit. |
| Storage | Bromothymol Blue (Sigma Aldrich/Merck/TCI Chemical) should be stored in a tightly closed container at room temperature, away from direct sunlight and moisture. Keep it in a well-ventilated, cool, and dry area, separate from incompatible substances such as strong acids and bases. Always ensure proper labeling and restrict access to trained personnel only. Avoid contamination and follow local safety guidelines. |
Competitive Bromothymol Blue prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@bouling-chem.com
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