Description
Naphthalene-2-sulfonic acid Quick Details
Product Name: Naphthalene-2-sulfonic acid
CAS: 120-18-3
MolecularFormula: C10H8O3S
Molecular Weight: 208.23
Appearance: off white crystal powder
Naphthalene-2-sulfonic acid Typical Properties
CAS Number
120-18-3
Product Name
2-naphthalene Sulfonic Acid
Synonyms
2-naphthalenesulfonic Acid; Naphthalene-2-sulfonic Acid Hydrate; 2-naphthalenesulfonic Acid; Naphthalene-2-sulfonic Acid;
Molecular Formula
C10H10O4S
Molecular Weight
226.249
InChI
1/C10H8O3S.H2O/c11-14(12,13)10-6-5-8-3-1-2-4-9(8)7-10;/h1-7H,(H,11,12,13);1H2
EINECS
204-375-3
Appearance
Off White Powder
Density
1.423 g/cm3
Melting Point
124 °C
Boiling Point
°Cat760mmHg
Flash Point
°C
Hazard Symbols
C
Risk Codes
R35
Safety Description
S26;S36/37/39;S45
Naphthalene-2-sulfonic acid Usage
Used for preparing 2 – naphthol, 1,3,6 three – naphthalene sulfonic acid intermediates, such as formaldehyde condensation can be obtained with dispersant NNO.
Naphthalene-2-sulfonic acid Packaging and Shipping
Packing: 25kg/drum
Naphthalene-2-sulfonic acid Storage
Stored in a cool dry place out of direct sunlight.
