13432-13-8
13432-13-8 structure
- Name: 3-(Phenylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid
- Chemical Name: 5-hydroxy-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonic acid
- CAS Number: 13432-13-8
- Molecular Formula: C16H12N2O8S2
- Molecular Weight: 424.40500
- Create Date: 2016-04-04 00:20:39
- Modify Date: 2024-01-10 17:49:50
| Name | 5-hydroxy-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonic acid |
|---|---|
| Synonyms |
3-benzeneazo-4,5-dihydroxynaphthalene-2,7-disulfonic acid
2-Phenylazo-chromotropsaeure 2,7-Naphthalenedisulfonic acid,4,5-dihydroxy-3-(phenylazo) 2-Benzolazo-1.8-dioxy-naphthalin-disulfonsaeure-(3.6) 4,5-Dihydroxy-3-phenylazo-naphthalin-2,7-disulfonsaeure 3-Benzolazo-4-5-dihydroxy-naphtalin-disulfonsaeure-(2.7) Phenylazochromotropinsaeure 4,5-dihydroxy-3-phenylazo-naphthalene-2,7-disulfonic acid |
| Molecular Formula | C16H12N2O8S2 |
|---|---|
| Molecular Weight | 424.40500 |
| Exact Mass | 424.00400 |
| PSA | 187.19000 |
| LogP | 3.76660 |
| HS Code | 2927000090 |
|---|
| Precursor 2 | |
|---|---|
| DownStream 2 | |
| HS Code | 2927000090 |
|---|---|
| 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% |