Bromothymol Blue
Synonym: 3',3''-Dibromothymolsulfonphthalein
Linear Formula:
C27H28Br2O5S
Molecular Weight: 624.38g/mol
CAS Number: 76-59-5
Properties
| Vapour pressure | 0.0±1.8 mmHg at 25℃ |
| Water Solubility | Slightly soluble |
| Refractive index | 1.634 |
| B pt. | 614.3℃ at 760 mmHg |
| M pt. | 204℃ |
| Density | 1.542 g/cm3 |
Safety Information
| Symbol | |
| HS Code | 29349990 |
| Flash point | 38 ℃ |
| Storage Temp. | Store at room temperature. |
| Packaging | Glass Bottle |
Description
Recommended products
2-Cyclopentaneethanol 98.0%(GC)
Application
Bromothymol blue (also known as bromothymol sulfone phthalein and BTB) is a pH indicator. It is mostly used in applications that require measuring substances that would have a relatively neutral pH (near 7). A common use is for measuring the presence of carbonic acid in a liquid. It is typically sold in solid form as the sodium salt of the acid indicator.
Purpose
For R&D use onlynot for drug household or other uses.
Documents
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COA Not Available |
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| COA | |
| Specification | |
| Bulk quote order form |