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Technology Process of disodium 8,8'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis(7-hydroxynaphthalene-1-sulphonate)

disodium 8,8'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis(7-hydroxynaphthalene-1-sulphonate)

Base Information
  • Chemical Name:disodium 8,8'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis(7-hydroxynaphthalene-1-sulphonate)
  • CAS No.:2302-97-8
  • Molecular Formula:C32H22 N4 O8 S2 . 2 Na
  • Molecular Weight:698.63274
  • Hs Code.:
  • Mol file:2302-97-8.mol
disodium 8,8'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis(7-hydroxynaphthalene-1-sulphonate)

Synonyms:1-Naphthalenesulfonicacid, 8,8'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis[7-hydroxy-, disodium salt(9CI); Bordeaux Extra (6CI); C.I. Direct Red 44 (7CI); C.I. Direct Red 44,disodium salt (8CI); Acilan Bordeaux Extra; Atul Direct Rubine B; Bordeaux COVBlue Shade; Bordeaux COV Red Shade; C.I. 22500; Congo Violet; Direct BordeauxB; Direct Bordeaux R; Direct Red 44; Direct Violet 3R

Suppliers and Price of disodium 8,8'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis(7-hydroxynaphthalene-1-sulphonate)
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Business phase:
The product has achieved commercial mass production*data from LookChem market partment
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Total 3 raw suppliers
Chemical Property of disodium 8,8'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis(7-hydroxynaphthalene-1-sulphonate)
Chemical Property:
  • Boiling Point:°Cat760mmHg 
  • Flash Point:°C 
  • PSA：214.08000 
  • Density:g/cm3 
  • LogP:6.29360 
Purity/Quality:

99% *data from raw suppliers

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MSDS Files:

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