| Name | 7-amino-4-hydroxy-2-naphthalenesulfonic acid |
|---|---|
| Synonyms |
7-Amino-4-hydroxy-2-naphthalenesulfonic acid
EINECS 201-718-9 J acid MFCD00003970 7-amino-4-hydroxynaphthalene-2-sulfonic acid |
| Density | 1.627 g/cm3 |
|---|---|
| Molecular Formula | C10H9NO4S |
| Molecular Weight | 239.24800 |
| Exact Mass | 239.02500 |
| PSA | 109.00000 |
| LogP | 3.03630 |
| Index of Refraction | 1.748 |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
|---|---|
| Hazard Codes | C:Corrosive |
| Risk Phrases | R34 |
| Safety Phrases | S26-S27-S36/37/39 |
| RIDADR | UN 2585 8/PG 3 |
| WGK Germany | 1 |
| RTECS | QK1295500 |
| Packaging Group | III |
| Hazard Class | 8 |
| HS Code | 2922210000 |
|
~%
87-02-5 |
| Literature: DE75469 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 3, p. 690 |
|
~%
87-02-5 |
| Literature: Przemysl Chemiczny, , vol. 26, p. 293,295 Chem.Abstr., , p. 547 |
| Precursor 2 | |
|---|---|
| DownStream 10 | |
| HS Code | 2922299090 |
|---|---|
| Summary | 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |