| Product Name | 4-Amino-3-hydroxy-1-naphthalenesulfonic acid |
| CAS No. | 116-63-2 |
| Synonyms | 1-Amino-2-naphthol-4-sulfonic acid |
| InChI | InChI=1/C10H9NO4S/c11-10-7-4-2-1-3-6(7)9(5-8(10)12)16(13,14)15/h1-5,12H,11H2,(H,13,14,15)/p-1 |
| Molecular Formula | C10H8NO4S |
| Molecular Weight | 238.2404 |
| Melting point | 295℃ |
| Water solubility | insoluble |
| Hazard Symbols |  Xi:Irritant; |
| Risk Codes | R36/37/38:; |
| Safety | S26:; S37/39:; |
116-63-2 4-amino-3-hydroxy-1-naphthalenesulfonic acid
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