disodium 4-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-1-sulphonate

disodium 4-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-1-sulphonate Structure
disodium 4-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-1-sulphonate
  • CAS No.5850-15-7
  • Chemical Name:disodium 4-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-1-sulphonate
  • CBNumber:CB2908733
  • Molecular Formula:C22H14N4Na2O8S2
  • Formula Weight:572.4781
  • MOL File:5850-15-7.mol
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H319-H315-H332
  • Precautionary statements P261-P271-P304+P340-P312-P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362

disodium 4-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-1-sulphonate Chemical Properties,Usage,Production

  • Preparation 4-Aminonaphthalene-1-sulfonic acid diazo, Coupled with resorcinol, 2-Aminobenzenesulfonic acid diazo, again with single accidentally coupled nitrogen compounds.
  • Properties and Applications red light brown. Apply to wool, polyamide fiber dyeing, also can be used for leather color.
disodium 4-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-1-sulphonate Preparation Products And Raw materials
Raw materials
Preparation Products
disodium 4-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-1-sulphonate Suppliers
Global(18)Suppliers
  • Supplier： Winchem Industrial Co. Ltd
  • Tel：0574-83851061
  • Email：info@win-chemical.com
  • Country：China
  • ProdList：500
  • Advantage：55
  • Supplier： Alfa Chemistry
  • Tel：1-516-6625404
  • Email：support@alfa-chemistry.com
  • Country：United States
  • ProdList：9171
  • Advantage：60
disodium 4-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-1-sulphonate Spectrum
5850-15-7, disodium 4-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-1-sulphonateRelated Search:
  • 染料
  • C22H14N4Na2O8S2
  • C22H14N4O8S2Na2
  • 12227-28-7
  • 酸性棕15
  • 5850-15-7
  • C.I.Acid Brown 15:C.I. 20190
  • Acid Brown 2R
  • disodium 4-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-1-sulphonate ISO 9001：2015 REACH
  • isodium4-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-1-sulphonate
  • 4-[[2,4-Dihydroxy-3-[(4-sulfophenyl)azo]phenyl]azo]-1-naphthalenesulfonic acid disodium salt
  • Brown 2R
  • ACID BROWN15 (C.I. 20190)
  • C.I.20190
  • Acid Brown 15
  • disodium 4-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-1-sulphonate
  • Sandal Acid Brown HE
  • Sandal Acid Brown GR
  • Ritaleather Brown RR
  • Leather Brown GR
  • Formo Brown RTF
  • Coriamine Brown GR
  • Coriamine Brown CR
  • Colocid Brown 2R
  • Acid Brown SRN
  • C.I.Acid Brown 15

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