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5850-46-4

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5850-46-4 Structure

5850-46-4 Structure
IdentificationBack Directory
[Name]

2-[[6-[[(2-Carboxyphenyl)amino]sulfonyl]-2-hydroxy-1-naphthalenyl]azo]benzoic acid disodium salt
[CAS]

5850-46-4
[Synonyms]

C.I.16315
Mordant Red 74
C.I.Mordant Red 74
C.I.Mordant Red 74:C.I.16315
2-[[6-[[(2-Carboxyphenyl)amino]sulfonyl]-2-hydroxy-1-naphthalenyl]azo]benzoic acid disodium salt
[MOL File]

5850-46-4.mol
Safety DataBack Directory
[HS Code ]

2935900090
Hazard InformationBack Directory
[Preparation]

2-Aminobenzoic acid diazotization and 2-(2-Hydroxynaphthalene-6-sulfonamido)benzoic acid coupling.
[Properties and Applications]

dark yellow red. Soluble in water and ethanol as golden orange. In concentrated sulfuric acid to orange, orange for gold after diluted. Dye aqueous solution to join concentrated hydrochloric acid for orange; Join concentrated sodium hydroxide solution for orange.
Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 4-5 7 4-5 3 3-4 5 5
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