Sodium 4-hydroxynaphthalene-1-sulfonate

Base Information

• Chemical Name: Sodium 4-hydroxynaphthalene-1-sulfonate
• CAS No.: 6099-57-6
• Deprecated CAS: 1190042-92-2
• Molecular Formula: C10H8 O4 S . Na
• Molecular Weight: 246.219
• Hs Code.: H7NaO4S MOL WT. 246.21
• European Community (EC) Number: 228-050-0,298-446-6
• UNII: K4037B899Z
• DSSTox Substance ID: DTXSID6064113
• Wikidata: Q27281926
• Mol file: 6099-57-6.mol

Synonyms:6099-57-6;1-Naphthol-4-sulfonic acid sodium salt;sodium 4-hydroxynaphthalene-1-sulfonate;sodium naphthol sulfonate;Sodium 4-hydroxy-1-naphthalenesulfonate;4-Hydroxy-1-naphthalenesulfonic acid sodium salt;1-Naphthalenesulfonic acid, 4-hydroxy-, monosodium salt;Sodium 4-hydroxynaphthalene-1-sulphonate;MFCD00021518;sodium;4-hydroxynaphthalene-1-sulfonate;4-Hydroxy-1-naphthalenesulfonic acid monosodium salt;K4037B899Z;1-Naphthalenesulfonic acid, 4-hydroxy-, sodium salt (1:1);Sodium 1-Naphthol-4-sulfonate;Neville Winther Acid;Sodium 4-hydroxynaphthalenesulphonate;UNII-K4037B899Z;EINECS 228-050-0;EINECS 298-446-6;93804-68-3;1-NAPHTHOL-4-SULFONICACIDSODIUMSALT;AI3-09052;NEVILLE WINTER ACID;1-Hydroxynaphthalene-4-sulfonic acid sodium salt;SCHEMBL125082;DTXSID6064113;IAAKNVCARVEIFS-UHFFFAOYSA-M;AKOS016015231;sodium4-hydroxynaphthalene-1-sulfonate;SODIUM NAPHTHOL SULFONATE [INCI];1-Hydroxy-4-sulfonaphthalene sodium salt;sodium 4-oxidanylnaphthalene-1-sulfonate;AS-14386;SY045996;FT-0608112;N0033;NS00081496;A832997;W-105212;Q27281926;1-NAPHTHALENESULFONIC ACID, 4-HYDROXY-, MONSODIUM SALT

Chemical Property of Sodium 4-hydroxynaphthalene-1-sulfonate

Chemical Property:

• Appearance/Colour: white to light grey Solid
• PSA: 85.81000
• LogP: 2.53030
• Storage Temp.: -20°C, Inert atmosphere
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 245.99627416
• Heavy Atom Count: 16
• Complexity: 324

Purity/Quality:

99.9% ^*data from raw suppliers

1-Naphthol-4-sulfonicAcidSodiumSalt ^*data from reagent suppliers

Safty Information:

• Pictogram(s): TSCA Listed UN NO.
• Hazard Codes: TSCA Listed UN NO.
• Safety Statements: 22-24/25

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Other Classes -> Naphthols
• Canonical SMILES: C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)[O-])O.[Na+]

Technology Process of Sodium 4-hydroxynaphthalene-1-sulfonate

There total 2 articles about Sodium 4-hydroxynaphthalene-1-sulfonate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 98.0%

4-chloronaphthalen-1-ol (604-44-4) → sodium 1-naphthol-4-sulfonate (6099-57-6)

Guidance literature:

With sodium sulfite; In water; Ambient temperature; Irradiation;

Reference yield: 90.0%

sodium 4-amino-1-naphthalenesulfonate (130-13-2) → sodium 1-naphthol-4-sulfonate (6099-57-6)

Guidance literature:

With sodium hydrogensulfite; In water; for 24h; Heating;

Reference yield: 75.7%

sodium 1-naphthol-4-sulfonate (6099-57-6) + disodium 2-hydroxynaphthalene-6,8-disulfonate (842-19-3) + C19H14N4(2+)*2Cl(1-) → C39H25N4O11S3(3-)*3Na(1+)

Guidance literature:

disodium 2-hydroxynaphthalene-6,8-disulfonate; C₁₉H₁₄N₄⁽²⁺⁾*2Cl^(1-); With sodium carbonate; In water; at 5 ℃; for 5h; pH=7.5 - 8;

sodium 1-naphthol-4-sulfonate; With sodium carbonate; In water; at 10 ℃; for 3h; pH=9 - 9.5;

upstream raw materials:

sodium 4-amino-1-naphthalenesulfonate

4-chloronaphthalen-1-ol

Downstream raw materials:

2-Nitroso-1-naphthol-4-sulfonsaeure Natriumsalz

sodium 1-hydroxynaphthalene-2-sulfonate

4,4'-dihydroxy-3,3'-(3,3'-dimethoxybiphenyl-4,4'-diyl-bis-azo)-bis-naphthalene-1-sulfonic acid disodium salt

2-amino-1-naphthol-4-sulfonic acid

Refernces

• 1、 Ivanov, V. L.,Eggert, L.. "PHOTOSUBSTITUTION OF HALOGEN BY SULFITE ION IN 1-HYDROXY-4-CHLORONAPHTHALENE". . p. 2075 - 2078. Retrieved 2007/10/02.