2-Hydroxy-5-[(4-sulfophenyl)diazenyl]benzoic acid
Modify Date: 2025-08-25 12:06:22
![2-Hydroxy-5-[(4-sulfophenyl)diazenyl]benzoic acid Structure](https://image.chemsrc.com/caspic/059/21542-82-5.png)
2-Hydroxy-5-[(4-sulfophenyl)diazenyl]benzoic acid structure
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Common Name | 2-Hydroxy-5-[(4-sulfophenyl)diazenyl]benzoic acid | ||
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| CAS Number | 21542-82-5 | Molecular Weight | 322.29300 | |
| Density | 1.58g/cm3 | Boiling Point | N/A | |
| Molecular Formula | C13H10N2O6S | Melting Point | N/A | |
| MSDS | N/A | Flash Point | N/A | |
| Name | 2-Hydroxy-5-[(4-sulfophenyl)diazenyl]benzoic acid |
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| Synonym | More Synonyms |
| Density | 1.58g/cm3 |
|---|---|
| Molecular Formula | C13H10N2O6S |
| Molecular Weight | 322.29300 |
| Exact Mass | 322.02600 |
| PSA | 141.51000 |
| LogP | 2.00490 |
| Index of Refraction | 1.675 |
| InChIKey | MXCDRFGKHNFKIP-UHFFFAOYSA-N |
| SMILES | O=C(O)c1cc(N=Nc2ccc(S(=O)(=O)O)cc2)ccc1O |
| HS Code | 2927000090 |
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2-Hydroxy-5-[(4... CAS#:21542-82-5 |
| Literature: Griess Chemische Berichte, 1878 , vol. 11, p. 2197,2198 Chemische Berichte, 1881 , vol. 14, p. 2036 |
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2-Hydroxy-5-[(4... CAS#:21542-82-5 |
| Literature: Limpricht Justus Liebigs Annalen der Chemie, 1891 , vol. 263, p. 234 Full Text Show Details Stebbins Chemische Berichte, 1880 , vol. 13, p. 716 |
CAS#:89-57-6
CAS#:121-57-3| HS Code | 2927000090 |
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| Summary | 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
| Benzoic acid, 2-hydroxy-5-[2-(4-sulfophenyl)diazenyl]- |
| Salicylic acid, 5-(4-sulfophenylazo)- |