Synonyms:

2-Naphthalenesulfonicacid,tri;BETA NAPTHALENE SULPHONATE;BETA-NAPHTHALENESULFONIC ACID;2-Sulfonaphthalene;Dirinal NSK;2-Naphthalenesulfoni;2-Naphthalenesulfonic Acid 2-Naphthalenesulfonic Acid (β-Naphthalenesulfonic acid)

Canonical SMILES: C1=CC=C2C=C(C=CC2=C1)S(=O)(=O)O

Density:1.44g/cm

Boiling Point:317.43°C(roughestimate)

Refractive Index:1.4998(estimate)

Melting Point: 124°C

PKA: 0.27±0.10(Predicted)

Hazard Codes: C,F

Risk Statements:  35-34-11

Safety Statements: 26-36/37/39-45-16

Transport: UN 2583 8/PG 2

WGK Germany: 1

HazardClass: 8