Disodium 3-hydroxynaphthalene-2,7-disulfonate

Base Information

• Chemical Name: Disodium 3-hydroxynaphthalene-2,7-disulfonate
• CAS No.: 15883-57-5
• Deprecated CAS: 39301-76-3
• Molecular Formula: C10H8 O7 S2 . x Na
• Molecular Weight: 348.25998
• European Community (EC) Number: 205-196-3
• UNII: 6Y99O91ULZ
• DSSTox Substance ID: DTXSID8044543
• Wikidata: Q27265717
• ChEMBL ID: CHEMBL3183365
• Mol file: 15883-57-5.mol

Synonyms:2-naphthol-3,6-disulfonic acid;2-naphthol-3,6-disulfonic acid, disodium salt;2-naphthol-3,6-disulfonic acid, sodium salt;3-hydroxy-2,7-naphthalenedisulfonic acid

Chemical Property of Disodium 3-hydroxynaphthalene-2,7-disulfonate

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 151.39000
• Density: 1.816g/cm³
• LogP: 2.51520
• Storage Temp.: Hygroscopic, Refrigerator, under inert atmosphere
• Solubility.: DMSO (Slightly, Heated), Methanol (Slightly, Heated)
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 0
• Exact Mass: 347.93503344
• Heavy Atom Count: 21
• Complexity: 501

Purity/Quality:

99% ^*data from raw suppliers

3-Hydroxy-2,7-naphthalenedisulfonicAcidSodiumSalt>90% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Chemical Classes: Other Classes -> Naphthols
• Canonical SMILES: C1=CC(=CC2=CC(=C(C=C21)O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
• Uses: 3-Hydroxy-2,7-naphthalenedisulfonic Acid is a coupling component used in preparation of disazo urea dyes and dyes derived from 4-4''-diaminodiphenylurea.