Deliver to
United Kingdom
Order number: 62625-29-0
Part number: AC100063933
Cresol Red Sodium Salt is part of a category of reagents recognized for technical precision, characterized by the molecular formula C21H18O5S and a molecular weight of 382.4. This compound belongs to the group of azo dyes, which exhibit a distinct red color under acidic conditions and a yellowish-green hue under basic conditions, making it an effective pH indicator. The compound carries a Warning signal word due to potential skin irritation.
| Name | Value | |
|---|---|---|
| WGK | : | 1 |
| EG-Nr. | : | 263-654-8 |
| CAS No. | : | 62625-29-0 |
| Molar mass (M) | : | 404,41 g/mol |
| Colour conversion | : | red - yellow orange - purple |
| Empirical formula | : | C21H17O5SNa |
| Melting point (mp) | : | 250 °C |
| Transition range pH | : | 0,2 - 1,8 7,0 - 8,8 |
SPEZ-5534-EN
SDB-5534-AT-DE
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© 2026 Copyright. All Rights Reserved.
