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6-????-5-[(2-????-3,5-??????)??]-2-???????????

6-????-5-[(2-????-3,5-??????)??]-2-???????????
6-????-5-[(2-????-3,5-??????)??]-2-??????????? ??? ???
?? ??:
3838-30-0
???:
6-????-5-[(2-????-3,5-??????)??]-2-???????????
???(??):
6-????-5-[(2-????-3,5-??????)??]-2-???????????
???:
6-Hydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthalenesulfonic acid sodium salt
???(??):
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
???:
C16H11N4NaO9S
??? ??:
458.33
MOL ??:
3838-30-0.mol

6-????-5-[(2-????-3,5-??????)??]-2-??????????? ??

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6-????-5-[(2-????-3,5-??????)??]-2-??????????? C??? ??, ??, ??

?? ??

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-????-5-[(2-????-3,5-??????)??]-2-??????????? ?? ?? ? ???

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2-???-4,6-??????? 6-????????-2-???

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6-????-5-[(2-????-3,5-??????)??]-2-??????????? ?? ??

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