Patent Blue V sodium

Base Information

• Chemical Name: Patent Blue V sodium
• CAS No.: 20262-76-4
• Molecular Formula: C27H32 N2 O7 S2 . Na
• Molecular Weight: 566.66
• Hs Code.: 2921499090
• European Community (EC) Number: 222-573-8,243-654-4
• UNII: 9ZL680Q9Z5
• DSSTox Substance ID: DTXSID50942380
• Wikipedia: Patent_Blue_V
• Wikidata: Q27273425
• Mol file: 20262-76-4.mol

Synonyms:(4-(alpha-(p-(diethylamino)phenyl)-2,4-disulfobenzylidene)-2,5-cyclohexadien-1-ylidene)diethylammonium hydroxide inner salt sodium salt;acid blue 1;acid blue 3;alphazurine 2G;bleu patent V;blue patent violet;Blue URS;Blue VRS;C.I. acid blue 1;C.I. acid blue 3;disulfine blue;disulphine blue;ethanaminium, n-(4-((4-(diethylamino)phenyl)(2,4-disulfophenyl)methylene)-2,5-cyclohexadien-1-ylidene)-n-ethyl-, hydroxide, inner salt, sodium salt;patent blue V;patent blue violet;sodium 4-((4-(diethylamino)phenyl)(4-(diethyliminio)cyclohexa-2,5-dien-1-ylidene)methyl)benzene-1,3-disulphonate;sulfan blue;sulphan blue

Chemical Property of Patent Blue V sodium

Chemical Property:

• Appearance/Colour: dark green-blue crystalline powder
• Vapor Pressure: 0Pa at 25℃
• Melting Point: 290 °C (dec.)(lit.)
• Boiling Point: 300℃[at 101 325 Pa]
• PSA: 157.64000
• Density: 1.313[at 20℃]
• LogP: 5.62940
• Storage Temp.: -20°C Freezer
• Solubility.: DMSO (Sparingly), Methanol (Slightly)
• Water Solubility.: 9.46-66.68g/L at 20-25℃
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 7
• Exact Mass: 582.14703796
• Heavy Atom Count: 39
• Complexity: 1070

Purity/Quality:

99.9% ^*data from raw suppliers

AcidBlue3SodiumSalt(~90%) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CCN(CC)C1=CC=C(C=C1)C(=C2C=CC(=[N+](CC)CC)C=C2)C3=CC(=C(C=C3S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+]
• Uses: Acid Blue 3 Sodium Salt is an synthetic food dye that is banned in Australia and the USA due to reoccurring allergic reactions. lymphangiography and sentinel node biopsy as a dye to color lymph vessels Patent blue V sodium salt is a pH dependent dye. It can also be used in technical or engineered material use for preparation of metal cation exchanged cellulose as new layer material for identification and separation of organic dyes.