Assay: 98%
Appearance: Off-white crystal
Capacity: 50MT per year
Packaging: 25kg/drum
Sample: available
Naphthalene-2-sulfonic acid CAS 120-18-3
Description
Naphthalene-2-sulfonic acid
Naphthalene-2-sulfonic acid quick Details
Product Name:Naphthalene-2-sulfonic acid
CAS:120-18-3
Formula: C10H8O3S
Molecular Weight:208.23
Appearance: off white crystal powder
Structure:
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 , F |
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.