Naphthalene-2-sulfonic acid CAS NO.120-18-3

Product Name:    Naphthalene-2-sulfonic acid

CAS:    120-18-3
MF:    C10H8O3S
MW:    208.23
EINECS:    204-375-3

Mol File:    120-18-3.mol
Naphthalene-2-sulfonic acid Structure
Naphthalene-2-sulfonic acid Chemical Properties
Melting point     124 °C
Boiling point     317.43°C (rough estimate)
density     1.44 g/cm
refractive index     1.4998 (estimate)
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)
Safety Information
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

Product Name:    Naphthalene-2-sulfonic acid

CAS:    120-18-3
MF:    C10H8O3S
MW:    208.23
EINECS:    204-375-3

Mol File:    120-18-3.mol
Naphthalene-2-sulfonic acid Structure
Naphthalene-2-sulfonic acid Chemical Properties
Melting point     124 °C
Boiling point     317.43°C (rough estimate)
density     1.44 g/cm
refractive index     1.4998 (estimate)
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)
Safety Information
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

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