Naphthalene-2-sulfonic acid
Product NameNaphthalene-2-sulfonic acid
CAS120-18-3
MFC10H8O3S
MW208.23
EINECS204-375-3
MOL File120-18-3.mol
Melting point | 124 °C |
Boiling point | 317.43°C (rough estimate) |
Density | 1.44 g/cm |
refractive index | 1.4998 (estimate) |
storage temp. | Inert atmosphere,Room Temperature |
solubility | water: freely soluble(lit.) |
pka | 0.27±0.10(Predicted) |
Water Solubility | Soluble in water. |
Sensitive | Hygroscopic |
Merck | 6377 |
CAS DataBase Reference | 120-18-3(CAS DataBase Reference) |
EPA Substance Registry System | 2-Naphthalenesulfonic acid (120-18-3) |
Hazard Codes | C,F |
Risk Statements | 35-34-11 |
Safety Statements | 26-36/37/39-45-16 |
RIDADR | UN 2583 8/PG 2 |
WGK Germany | 1 |
RTECS | QK1225000 |
Hazard Note | Corrosive |
TSCA | Yes |
HazardClass | 8 |
PackingGroup | III |