Synonyms:

SULFONATED NAPHTHALENE;NAPHTHALENE-1-SULFONIC ACID;ALPHA NAPTHALENE SULPHONATE;ALPHA-NAPHTHALENESULFONIC ACID;1-NAPHTHALENESULFONIC ACID;1-Naphthalenesulfonic acid, dihydrate;Naphthalene-1-Sulfonic Acid Dihydrate;1-NAPHTHALENESULFONIC ACID, CA. 50% (REM . C10H7-2-SO3H, H2O, H2SO4)

Canonical SMILES: C1=CC=C2C(=C1)C=CC=C2S(=O)(=O)O

HS Code: 29041000

Density:1.3797(roughestimate)

Boiling Point:317.43°C(roughestimate)

Refractive Index:1.4998(estimate)

Melting Point: 77-79 °C(lit.)

Storage: Storebelow+30°C.

PKA: 0.17±0.10(Predicted)

Hazard Codes: C,F

Risk Statements:  34-11-35

Safety Statements: 26-36/37/39-45-28A-16

Transport: UN 2583 8/PG 2

WGK Germany: 1

HazardClass: 8