134-34-9
134-34-9 structure
- Name: 4-Acetamido-5-hydroxynaphthalene-2,7-disulphonic acid
- Chemical Name: 4-acetamido-5-hydroxynaphthalene-2,7-disulfonic acid
- CAS Number: 134-34-9
- Molecular Formula: C12H11NO8S2
- Molecular Weight: 361.34800
- Create Date: 2018-12-23 12:16:11
- Modify Date: 2025-08-25 14:06:45
| Name | 4-acetamido-5-hydroxynaphthalene-2,7-disulfonic acid |
|---|---|
| Synonyms |
8-Acetamino-naphthol-(1)-disulfonsaeure-(3.6)
4-acetamido-5-hydroxynaphthalene-2,7-disulphonic acid 4-acetylamino-5-hydroxy-naphthalene-2,7-disulfonic acid Einecs 205-139-2 1-acetylamino-8-hydroxy-naphthalene-3,6-disulfonic acid 4-Acetylamino-5-hydroxy-naphthalin-2,7-disulfonsaeure 1-ACETAMIDO-8-NAPHTHOL-3,6-DISULFONIC ACID 8-acetylamino-3,6-disulfo-1-naphthol acetyl H acid 4-(acetylamino)-5-hydroxy-7-naphthalenedisulfonic acid 1-Acetylamino-8-naphthol-3,6-disulfonic acid 1-Acetylamino-8-hydroxy-3,6-naphthalenedisulfonic acid N-Acetyl H Acid |
| Density | 1.801 g/cm3 |
|---|---|
| Molecular Formula | C12H11NO8S2 |
| Molecular Weight | 361.34800 |
| Exact Mass | 360.99300 |
| PSA | 174.83000 |
| LogP | 3.23180 |
| HS Code | 2924299090 |
|---|
|
~%
134-34-9 |
| Literature: US2005/203286 A1, ; Page/Page column 9 ; |
|
~%
134-34-9 |
| Literature: DE113892 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 6, p. 1024 |
| HS Code | 2924299090 |
|---|---|
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |