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sodium 3-[(2,4-diaminophenyl)azo]-4-hydroxy-5-nitrobenzenesulphonate

Product Name
sodium 3-[(2,4-diaminophenyl)azo]-4-hydroxy-5-nitrobenzenesulphonate
CAS No.
6054-81-5
Chemical Name
sodium 3-[(2,4-diaminophenyl)azo]-4-hydroxy-5-nitrobenzenesulphonate
Synonyms
C.I.13230;Mordant Brown 30;C.I.Mordant Brown 30;Mordant brown 30 (C.I. 13230);C.I.Mordant Brown 30:C.I.13230;sodium 3-[(2,4-diaminophenyl)azo]-4-hydroxy-5-nitrobenzenesulphonate;3-[(2,4-Diaminophenyl)azo]-4-hydroxy-5-nitrobenzenesulfonic acid sodium salt;sodium,(3E)-3-[(2,4-diaminophenyl)hydrazinylidene]-5-nitro-4-oxocyclohexa-1,5-diene-1-sulfonate
CBNumber
CB9907270
Molecular Formula
C12H10N5NaO6S
Formula Weight
375.29247
MOL File
6054-81-5.mol
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Hazard and Precautionary Statements (GHS)

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sodium 3-[(2,4-diaminophenyl)azo]-4-hydroxy-5-nitrobenzenesulphonate Chemical Properties,Usage,Production

Preparation

3-Amino-4-hydroxy-5-nitrobenzenesulfonic acid diazotization, and Benzene-1,3-diamine coupling.

Properties and Applications

dark red light brown. Soluble in water for wine red to purplish red, soluble in ethanol for olive yellow brown. In concentrated sulfuric acid for orange to red light brown, dilution after golden yellow, yellow brown precipitation. Dye aqueous solution to join concentrated hydrochloric acid for golden orange; Join concentrated sodium hydroxide solution for red orange brown.

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 5 5 5 4 4-5 5 5

sodium 3-[(2,4-diaminophenyl)azo]-4-hydroxy-5-nitrobenzenesulphonate Preparation Products And Raw materials

Raw materials

Preparation Products

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6054-81-5, sodium 3-[(2,4-diaminophenyl)azo]-4-hydroxy-5-nitrobenzenesulphonateRelated Search:

5-[(3-Carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)methyl]-2-hydroxy-3-methylbenzoic acid Mordant Brown 35 Mordant Brown 25 ACID ANTHRACENE BROWN PG MORDANT BROWN 24 Mordant Brown 33 MORDANT BROWN 4 Mordant Brown 36 Benzenesulfonic acid, 4-hydroxy-3-[(2-hydroxy-5-methylphenyl)azo]-5-nitro-, monosodium salt

  • sodium 3-[(2,4-diaminophenyl)azo]-4-hydroxy-5-nitrobenzenesulphonate
  • Mordant brown 30 (C.I. 13230)
  • 3-[(2,4-Diaminophenyl)azo]-4-hydroxy-5-nitrobenzenesulfonic acid sodium salt
  • C.I.13230
  • C.I.Mordant Brown 30
  • sodium,(3E)-3-[(2,4-diaminophenyl)hydrazinylidene]-5-nitro-4-oxocyclohexa-1,5-diene-1-sulfonate
  • C.I.Mordant Brown 30:C.I.13230
  • Mordant Brown 30
  • 6054-81-5