trisodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)][6-hydroxy-5-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
Modify Date: 2025-08-24 12:34:31
![trisodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)][6-hydroxy-5-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-) Structure](https://image.chemsrc.com/caspic/480/61916-42-5.png)
trisodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)][6-hydroxy-5-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-) structure
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Common Name | trisodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)][6-hydroxy-5-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-) | ||
|---|---|---|---|---|
| CAS Number | 61916-42-5 | Molecular Weight | 311.987 | |
| Density | 1.6±0.1 g/cm3 | Boiling Point | 366.7±42.0 °C at 760 mmHg | |
| Molecular Formula | C40H22CrN4O10S2.3Na | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 175.6±27.9 °C | |
| Name | trisodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)][6-hydroxy-5-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-) |
|---|---|
| Synonym | More Synonyms |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 366.7±42.0 °C at 760 mmHg |
| Molecular Formula | C40H22CrN4O10S2.3Na |
| Molecular Weight | 311.987 |
| Flash Point | 175.6±27.9 °C |
| Exact Mass | 309.916290 |
| LogP | 3.99 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.578 |
| EINECS 263-320-1 |