ChemNet > CAS > 98-37-3 3-Amino-4-hydroxybenzenesulfonic acid
98-37-3 3-Amino-4-hydroxybenzenesulfonic acid
| product Name |
3-Amino-4-hydroxybenzenesulfonic acid |
| CAS No |
98-37-3 |
| Synonyms |
2-aminophenol 4-sulfonic acid; 2-Aminophenol-4-Sulfonic Acid; APS;
|
| Molecular Formula |
C6H7NO4S |
| Molecular Weight |
189.1891 |
| InChI |
InChI=1/C6H7NO4S/c7-5-3-4(12(9,10)11)1-2-6(5)8/h1-3,8H,7H2,(H,9,10,11) |
| EINECS |
202-662-8 |
| Molecular Structure |
|
| Density |
1.675g/cm3 |
| Melting point |
>300℃ (dec.) |
| Refractive index |
1.671 |
| Water solubility |
<0.1 g/100 mL at 21.5℃ |
| Hazard Symbols |
 C:Corrosive;
|
| Risk Codes |
R34:;
|
| Safety Description |
S26:;
S36/37/39:;
S45:;
|
|
