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Thermo Scientific Chemicals Methyl Yellow, indicator
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Quantità:
25 g
100 g
500 g
Descrizione
Methyl Yellow used as a pH indicator. It is an acid-base indicator that changes color from below pH 2.9 red to above pH 4.0 yellow and vice versa. Typical use is in the titration of a weak base with a strong acid.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Methyl Yellow used as a pH indicator. It is an acid-base indicator that changes color from below pH 2.9 red to above pH 4.0 yellow and vice versa. Typical use is in the titration of a weak base with a strong acid.
Solubility
Insoluble in water. Soluble in alcohol.
Notes
Transition interval: pH 2.9 (red) to pH 4.0 (yellow)
Methyl Yellow used as a pH indicator. It is an acid-base indicator that changes color from below pH 2.9 red to above pH 4.0 yellow and vice versa. Typical use is in the titration of a weak base with a strong acid.
Solubility
Insoluble in water. Soluble in alcohol.
Notes
Transition interval: pH 2.9 (red) to pH 4.0 (yellow)
Specifica
Specifica
| Materiale o nome chimico | Methyl Yellow |
| Nota nome | indicator |
| Punto di fusione | 110°C to 112°C (decomposition) |
| Odore | Odorless |
| Quantità | 500 g |
| Numero UN | UN2811 |
| Beilstein | 746016 |
| Indice di Merck | 14,3229 |
| Informazioni di solubilità | Insoluble in water; Soluble in alcohol. |
| IUPAC Name | N,N-dimethyl-4-(2-phenyldiazen-1-yl)aniline |
| Vedi altri risultati |
RUO – Research Use Only
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