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2-?????-3-[(1-?????-4-??-2-?????)??]-5-??????????

2-?????-3-[(1-?????-4-??-2-?????)??]-5-??????????
2-?????-3-[(1-?????-4-??-2-?????)??]-5-?????????? ??? ???
?? ??:
5858-43-5
???:
2-?????-3-[(1-?????-4-??-2-?????)??]-5-??????????
???(??):
2-?????-3-[(1-?????-4-??-2-?????)??]-5-??????????
???:
2-Hydroxy-3-[(1-hydroxy-4-sulfo-2-naphthalenyl)azo]-5-sulfobenzoic acid trisodium salt
???(??):
C.I.14740;Mordant Violet 46;C.I.Mordant Violet 46;C.I.Mordant Violet 46:C.I.14740;2-Hydroxy-3-[(1-hydroxy-4-sulfo-2-naphthalenyl)azo]-5-sulfobenzoic acid trisodium salt
CBNumber:
CB52233942
???:
??? ??:
0
MOL ??:
5858-43-5.mol

2-?????-3-[(1-?????-4-??-2-?????)??]-5-?????????? ??

??

2-?????-3-[(1-?????-4-??-2-?????)??]-5-?????????? C??? ??, ??, ??

?? ??

3-Amino-2-hydroxy-5-sulfobenzoic acid diazotization, and 4-Hydroxynaphthalene-1-sulfonic acid coupling.

Properties and Applications

brilliant red light purple. Moderate soluble in water (in red) and ethanol (orange). In concentrated sulfuric acid for product red, orange for after diluted. Dye aqueous solution to join concentrated hydrochloric acid for nacarat, Join concentrated sodium hydroxide solution for orange.
Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 5 5 4 3 5 4-5 5

2-?????-3-[(1-?????-4-??-2-?????)??]-5-?????????? ?? ?? ? ???

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3-???-5-????? 4-?????????-1-????

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2-?????-3-[(1-?????-4-??-2-?????)??]-5-?????????? ?? ??

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