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Technology Process of disodium 4-[4-[[5-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate

disodium 4-[4-[[5-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate

Base Information
  • Chemical Name:disodium 4-[4-[[5-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate
  • CAS No.:70247-70-0
  • Molecular Formula:C19H12BrCl2N5Na2O8S2
  • Molecular Weight:699.2468
  • Hs Code.:
  • Mol file:70247-70-0.mol
disodium 4-[4-[[5-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate

Synonyms:disodium 4-[4-[5-(2-bromoprop-2-enoylamino)-2-sulfonato-phenyl]diazenyl-3-methyl-5-oxo-4H-pyrazol-1-yl]-2,5-dichloro-benzenesulfonate;12226-61-8;Benzenesulfonic acid, 4-(4-((5-((2-bromo-1-oxo-2-propenyl)amino)-2-sulfophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-2,5-dichloro-, disodium salt;Benzenesulfonic acid,4-[4-[[5-[(2-bromo-1- oxo-2-propenyl)amino]-2-sulfophenyl]azo]-4,- 5-dihydro-3-methyl-5-oxo-1H-pyrazol-1- yl]-2,5-dichloro-,disodium salt;C.I. Reactive Yellow 39;Disodium 4-(4-((5-((2-bromo-1-oxoallyl)amino)-2-sulphonatophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-2,5-dichlorobenzenesulphonate;

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The product has achieved commercial mass production*data from LookChem market partment
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Chemical Property of disodium 4-[4-[[5-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate
Chemical Property:
  • Vapor Pressure:0Pa at 20℃ 
  • Boiling Point:330℃[at 101 325 Pa] 
  • Density:1.313[at 20℃] 
  • Water Solubility.:197g/L at 20℃ 
Purity/Quality:

99.9% *data from raw suppliers

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