Congo red (C.I. 22120), 5 g
Order number: 573-58-0
Part number: AC100017140
£ 22.77*
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This product is Congo Red (C.I. 22120), a chromogenic dye with a molecular weight of 696.7 g/mol, falling under the category of C.I. Direct Red 28 (573-58-0). It is classified as a sulphonate salt, an azo compound, an aromatic amino compound, and a sodium compound. This substance requires specific handling measures, including the use of safety goggles and gloves, no smoking, no eating or drinking, and restricted access for unauthorized personnel. The product comes in a 5 g quantity.
- CAS Number: 573-58-0
- Molecular Formula: C32H22N6Na2O6S2
- Molecular Weight: 696.7
- Exact Mass: 696.08376335
| Name | Value | |
|---|---|---|
| WGK | : | 3 |
| EG-Nr. | : | 209-358-4 |
| CAS No. | : | 573-58-0 |
| Molar mass (M) | : | 696,66 g/mol |
| Colour conversion | : | blue - red |
| Empirical formula | : | C32H22N6Na2O6S2 |
| Melting point (mp) | : | 360 °C |
| Transition range pH | : | 3,0 - 5,2 |
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