1-Aminonaphthalene-6-sulfonic acid
Product Name1-Aminonaphthalene-6-sulfonic acid
CAS119-79-9
MFC10H9NO3S
MW223.25
EINECS204-351-2
MOL File119-79-9.mol
| Melting point | >300°C |
| Density | 1.3588 (rough estimate) |
| refractive index | 1.6500 (estimate) |
| storage temp. | Refrigerator |
| solubility | soluble100mg/mL, clear, brown (1N NH4OH) |
| pka | pK1: 3.80 (25°C) |
| Water Solubility | 1g/L(16 ºC) |
| Merck | 14,2350 |
| BRN | 1819887 |
| CAS DataBase Reference | 119-79-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Naphthylamine-6-sulfonic acid(119-79-9) |
| EPA Substance Registry System | 2-Naphthalenesulfonic acid, 5-amino- (119-79-9) |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36/37/39-24/25 |
| RIDADR | 1759 |
| WGK Germany | 1 |
| RTECS | QK1285000 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29309090 |
