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Technology Process of Tetrasodium 3-hydroxy-4-(2-sulphonato-4-(4-sulphonatophenylazo)phenylazo)naphthalene-2,7-disulphonate

Tetrasodium 3-hydroxy-4-(2-sulphonato-4-(4-sulphonatophenylazo)phenylazo)naphthalene-2,7-disulphonate

Base Information
  • Chemical Name:Tetrasodium 3-hydroxy-4-(2-sulphonato-4-(4-sulphonatophenylazo)phenylazo)naphthalene-2,7-disulphonate
  • CAS No.:6226-79-5
  • Molecular Formula:C22H12N4Na4O13S4
  • Molecular Weight:760.57
  • Hs Code.:32041200
  • European Community (EC) Number:228-319-2
  • UNII:T1C2UGS05F
  • DSSTox Substance ID:DTXSID60889378
  • Wikipedia:Ponceau_S
  • Wikidata:Q2103492
  • Mol file:6226-79-5.mol
Tetrasodium 3-hydroxy-4-(2-sulphonato-4-(4-sulphonatophenylazo)phenylazo)naphthalene-2,7-disulphonate

Synonyms:ponceau S;ponceau S red

Suppliers and Price of Tetrasodium 3-hydroxy-4-(2-sulphonato-4-(4-sulphonatophenylazo)phenylazo)naphthalene-2,7-disulphonate
Supply Marketing:
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
  • AK Scientific
  • Ponceau S
  • 1g
  • $ 77.00
  • Alfa Aesar
  • Ponceau S, Electrophoresis Grade
  • 250g
  • $ 125.00
  • Alfa Aesar
  • Ponceau S, 0.2% v/v soln. in 5% acetic acid
  • 1L
  • $ 103.00
  • Alfa Aesar
  • Ponceau S, Electrophoresis Grade
  • 10g
  • $ 15.00
  • Alfa Aesar
  • Ponceau S, Electrophoresis Grade
  • 50g
  • $ 51.60
  • Alfa Aesar
  • Ponceau S, 0.2% v/v soln. in 5% acetic acid
  • 500ml
  • $ 60.60
  • American Custom Chemicals Corporation
  • PONCEAU S STAINING SOLUTION 95.00%
  • 5MG
  • $ 451.32
  • ApexBio Technology
  • PonceauSStainingSolution
  • 50g
  • $ 66.00
  • Cayman Chemical
  • Ponceau S (sodium salt)
  • 50g
  • $ 60.00
  • Cayman Chemical
  • Ponceau S (sodium salt)
  • 25g
  • $ 32.00
Total 60 raw suppliers
Chemical Property of Tetrasodium 3-hydroxy-4-(2-sulphonato-4-(4-sulphonatophenylazo)phenylazo)naphthalene-2,7-disulphonate
Chemical Property:
  • Appearance/Colour:red powder 
  • Refractive Index:n20/D 1.338  
  • PSA：331.99000 
  • Density:1.01 g/mL at 20 °C 
  • LogP:7.31580 
  • Storage Temp.:Store at RT. 
  • Solubility.:H2O: soluble1mg/mL 
  • Water Solubility.:10 g/L 
  • Hydrogen Bond Donor Count:1
  • Hydrogen Bond Acceptor Count:17
  • Rotatable Bond Count:4
  • Exact Mass:759.8874483
  • Heavy Atom Count:47
  • Complexity:1430
Purity/Quality:

98% *data from raw suppliers

Ponceau S *data from reagent suppliers

Safty Information:
  • Pictogram(s): IrritantXi 
  • Hazard Codes:Xi 
  • Statements: 36/37/38 
  • Safety Statements: 26-36-37/39 
MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:
  • Chemical Classes:Dyes -> Azo Dyes
  • Canonical SMILES:C1=CC(=CC=C1N=NC2=CC(=C(C=C2)N=NC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]
  • Uses Ponceau S dye is used to make a stain for rapid reversible staining of protein bands on nitrocellulose or PVDF membranes (Western blots) and also for staining protein on cellulose acetate membranes. It is also suitable for electrophoresis, azo dye for reversible protein staining. This stain can also be used as a fiducial marker in mass spectrometric imaging.
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