6-Hydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthalenesulfonic acid sodium salt

Product Name
6-Hydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthalenesulfonic acid sodium salt
CAS No.
3838-30-0
Chemical Name
6-Hydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthalenesulfonic acid sodium salt
Synonyms
C.I.16065;Mordant Brown 60;C.I.Mordant Brown 60;C.I.Mordant Brown 60:C.I.16065;6-Hydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthalenesulfonic acid sodium salt;sodium,(5E)-5-[(2-hydroxy-3,5-dinitrophenyl)hydrazinylidene]-6-oxonaphthalene-2-sulfonic acid
CBNumber
CB02282541
Molecular Formula
C16H11N4NaO9S
Formula Weight
458.33
MOL File
3838-30-0.mol
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Hazard and Precautionary Statements (GHS)

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6-Hydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthalenesulfonic acid sodium salt Chemical Properties,Usage,Production

Preparation

2-Amino-4,6-dinitrophenol diazotization, and 6-Hydroxynaphthalene-2-sulfonic acid coupling.

Properties and Applications

dark red light brown. Soluble in water for purple. In concentrated sulfuric acid for red, orange precipitation after dilution. Dye aqueous solution to join concentrated hydrochloric acid have orange brown precipitation; Join concentrated sodium hydroxide solution have brown light purple precipitation.

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 4 6 4 4-5 5 5

6-Hydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthalenesulfonic acid sodium salt Preparation Products And Raw materials

Raw materials

Preparation Products

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6-Hydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthalenesulfonic acid sodium salt Suppliers

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3838-30-0, 6-Hydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthalenesulfonic acid sodium saltRelated Search:

MORDANT BROWN 48 CI 11875 Mordant Brown 61 ANTHRACENE BROWN Mordant Brown 41 1,2,3-Benzenetriol, 4-[(4-hydroxyphenyl)azo]- Mordant Brown 51 Mordant Brown 49 1,2-Dihydroxy-4-nitro-9,10-anthraquinone

  • 6-Hydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthalenesulfonic acid sodium salt
  • C.I.16065
  • C.I.Mordant Brown 60
  • sodium,(5E)-5-[(2-hydroxy-3,5-dinitrophenyl)hydrazinylidene]-6-oxonaphthalene-2-sulfonic acid
  • Mordant Brown 60
  • C.I.Mordant Brown 60:C.I.16065
  • 3838-30-0