Chemical Name: Thymol Blue
CAS No.: 76-61-9
Molecular Fomula: C27H30O5S
Molecular weight:?466.59
Appearance:?Dark green to dark brown solid
Assay: ??99%
Thymol Blue CAS 76-61-9
Description
Thymol Blue?Quick Details
Chemical Name: Thymol Blue
CAS No.: 76-61-9
Molecular Fomula: C27H30O5S
Chemical Structure:
Molecular weight:?466.59
Appearance:?Dark green to dark brown solid
Assay: ??99%
Typical Properties
| ITEMS | SPECIFICATION |
| Melting point | 221-224 ??C (dec.) (lit.) |
| Boiling point | 539.4??C (rough estimate) |
| Density | 1.1413 (rough estimate) |
| Refractive index | 1.5300 (estimate) |
| Flash point | 36???C |
| Solubility | 0.11g/L |
| Acidity coefficient (pKa) | Pka1: 1.65(at 25??)(PH=1.2 to 2.8) Pka2: 8.9(at 25??)(PH=8.0 to 9.6) |
| Acid-base indicator discoloration pH range | 1.2(red)-2.8(yellow) 8(yellow)-9.6(blue) |
| Water solubility | Soluble in alcohol and dilute alkali solutions. Insoluble in water. |
| Maximum wavelength (??max) | 594nm, 376nm, 544nm, 430nm |
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Thymol Blue application:
Clinically used as diagnostic medicine.
Packaging and Shipping?
Customized according to customer needs.
Thymol Blue?Storage
It should be stored in a clean, dry and cool place, preventing from sunlight, rain.