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disodium 6-[(2,4-dimethyl-6-sulphonatophenyl)azo]-5-hydroxynaphthalene-1-sulphonate

Product Name
disodium 6-[(2,4-dimethyl-6-sulphonatophenyl)azo]-5-hydroxynaphthalene-1-sulphonate
CAS No.
3257-28-1
Chemical Name
disodium 6-[(2,4-dimethyl-6-sulphonatophenyl)azo]-5-hydroxynaphthalene-1-sulphonate
Synonyms
E-125;CI 14815;SCARLETGN;CIFOODRED2;Scharlach GN;Acid scarlet gna;Cerven potravinarska 2;C.I.Food Red 2:C.I.14815;Acid scarlet jn extra pure a;C.I. Food red 2, disodium salt
CBNumber
CB5896879
Molecular Formula
C18H14N2Na2O7S2
Formula Weight
480.4225
MOL File
3257-28-1.mol
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disodium 6-[(2,4-dimethyl-6-sulphonatophenyl)azo]-5-hydroxynaphthalene-1-sulphonate Property

LogP
1.965 (est)
EPA Substance Registry System
1-Naphthalenesulfonic acid, 6-[(2,4-dimethyl-6-sulfophenyl)azo]-5-hydroxy-, disodium salt (3257-28-1)
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Hazard and Precautionary Statements (GHS)

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disodium 6-[(2,4-dimethyl-6-sulphonatophenyl)azo]-5-hydroxynaphthalene-1-sulphonate Chemical Properties,Usage,Production

Preparation

2-3, 5-two amino-methyl benzene sulfonic acid diazo, and 5-Hydroxynaphthalene-1-sulfonic acid?coupling.

Properties and Applications

Brilliant red

disodium 6-[(2,4-dimethyl-6-sulphonatophenyl)azo]-5-hydroxynaphthalene-1-sulphonate Preparation Products And Raw materials

Raw materials

Preparation Products

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disodium 6-[(2,4-dimethyl-6-sulphonatophenyl)azo]-5-hydroxynaphthalene-1-sulphonate Suppliers

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3257-28-1, disodium 6-[(2,4-dimethyl-6-sulphonatophenyl)azo]-5-hydroxynaphthalene-1-sulphonateRelated Search:


  • 5-Hydroxy-6-[(2,4-dimethyl-6-sodiosulfophenyl)azo]naphthalene-1-sulfonic acid sodium salt
  • E-125
  • Scharlach GN
  • 1-Naphthalenesulfonic acid, 6-(2-(2,4-dimethyl-6-sulfophenyl)diazenyl)-5-hydroxy-, sodium salt (1:2)
  • Acid scarlet gna
  • Acid scarlet jn extra pure a
  • C.I. Food red 2, disodium salt
  • Cerven potravinarska 2
  • Cerven potravinarska 2 [czech]
  • disodium 6-[(2,4-dimethyl-6-sulphonatophenyl)azo]-5-hydroxynaphthalene-1-sulphonate
  • CI 14815
  • CIFOODRED2
  • SCARLETGN
  • 1-Naphthalenesulfonic acid, 6-[(2,4-dimethyl-6-sulfophenyl)azo]-5-hydroxy-, disodium salt
  • disodium,(6Z)-6-[(2,4-dimethyl-6-sulfonatophenyl)hydrazinylidene]-5-oxonaphthalene-1-sulfonate
  • C.I.Food Red 2:C.I.14815
  • 3257-28-1
  • Organics