Deliver to
United Kingdom
Order number: 125-20-2
Part number: AC100066832
Thymolphthalein is applied in various analytical and synthetic procedures as a pH indicator, specifically in the range of 6.0 to 7.0. Its molecular formula is C28H30O4, with a molecular weight of 430.5. This compound belongs to the phenols, substituted and lactones, substituted substance groups. Due to its structure, it exhibits a Danger signal word.
| Name | Value | |
|---|---|---|
| WGK | : | 1 |
| EG-Nr. | : | 204-729-7 |
| CAS No. | : | 125-20-2 |
| Density (D) | : | 1,111 g/cm³ |
| Molar mass (M) | : | 430,55 g/mol |
| Colour conversion | : | colourless - blue |
| Empirical formula | : | C28H30O4 |
| Melting point (mp) | : | 253 °C |
| Transition range pH | : | 8,8 - 10,5 |
SPEZ-HN97-EN
SDB-HN97-AT-DE
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