Sodium 6-hydroxynaphthalene-2-sulfonate

Base Information

• Chemical Name: Sodium 6-hydroxynaphthalene-2-sulfonate
• CAS No.: 135-76-2
• Molecular Formula: C10H7NaO4S
• Molecular Weight: 246.219
• Hs Code.: 2908999090
• Mol file: 135-76-2.mol

Synonyms:2-Naphthalenesulfonicacid, 6-hydroxy-, monosodium salt (8CI,9CI);2-Naphthol-6-sodium sulfonate;2-Naphthol-6-sulfonicacid sodium salt;Schaeffer salt;Schaeffer's salt;Sodium2-naphthol-6-sulfonate;Sodium 6-hydroxy-2-naphthalenesulfonate;Sodium b-naphthol-6-sulfonate;

Chemical Property of Sodium 6-hydroxynaphthalene-2-sulfonate

Chemical Property:

• Vapor Pressure: 0Pa at 25℃
• Melting Point: >300 °C(lit.)
• Boiling Point: 627.11℃[at 101 325 Pa]
• PSA: 85.81000
• Density: 1.549g/cm3
• LogP: 2.53030
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• Solubility.: DMSO (Slightly), Methanol (Slightly)
• Water Solubility.: 1000g/L at 25℃

Purity/Quality:

99% ^*data from raw suppliers

6-Hydroxy-2-naphthalenesulfonicAcidSodiumSalt ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn, Xi
• Hazard Codes: Xi,Xn
• Statements: 36/37/38-20/21/22
• Safety Statements: 26-36-36/37/39-22

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 6-Hydroxy-2-naphthalenesulfonic Acid Sodium Salt is a coupling component used to prepare heterocyclic monoazo dyes. 6-Hydroxy-2-naphthalenesulfonic acid sodium salt hydrate may be used in the following studies:As precursors during the agar-plate screening test. Preparation of methoxy-substituted naphthalenesulfonyl chloride.Synthesis of FD&C Red No. 40, a synthetic water-soluble color that is permitted for coloring foods, drugs and cosmetics in the U.S.A.