m -Cresol purple, 10 g
Order number: 2303-01-7
Part number: AC100046821
£ 83.12*
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M -Cresol Purple is noted for its consistent composition and reliable behavior. It belongs to the family of organic compounds known as aromatic heterocyclic compounds, specifically containing sulfur. Its molecular formula is C21H18O5S, with a molecular weight of 382.4. This compound is commonly used as a pH indicator due to its distinctive color changes in acidic and basic solutions. When in an acidic environment, it exhibits a purple color, while in a basic solution, it turns yellow. Proper handling requires care due to its potential reactivity. It should be stored in a cool, dry place away from heat sources and strong oxidizing agents.
- CAS Number: 2303-01-7
- Exact Mass: 382.08749484
- Molecular Formula: C21H18O5S
- Molecular Weight: 382.4
| Name | Value | |
|---|---|---|
| WGK | : | 1 |
| EG-Nr. | : | 218-960-6 |
| CAS No. | : | 2303-01-7 |
| Molar mass (M) | : | 382,43 g/mol |
| Colour conversion | : | red - yellow yellow - purple |
| Empirical formula | : | C21H18O5S |
| Transition range pH | : | 1,2 - 2,8 7,4 - 9,0 |
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