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6369-37-5

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6369-37-5 Structure

6369-37-5 Structure
IdentificationBack Directory
[Name]

7-[[[[4-(Acetylamino)phenyl]amino]carbonyl]amino]-4-hydroxy-3-[(2-methylphenyl)azo]-2-naphthalenesulfonic acid sodium salt
[CAS]

6369-37-5
[Synonyms]

C.I.17870
Direct Red 65
C.I.Direct Red 65
C.I.Direct Red 65:C.I.17870
7-[[[[4-(Acetylamino)phenyl]amino]carbonyl]amino]-4-hydroxy-3-[(2-methylphenyl)azo]-2-naphthalenesulfonic acid sodium salt
[MOL File]

6369-37-5.mol
[Molecular Weight]

556.55
Safety DataBack Directory
[HS Code ]

2927000090
Hazard InformationBack Directory
[Preparation]

O-Methylaniline diazo, and 7-(3-(4-Acetamidophenyl)ureido)-4-hydroxynaphthalene-2-sulfonic acid coupling.
[Properties and Applications]

yellow light red. Soluble in water for red orange, soluble in ethanol for orange. The strong sulfuric acid in red for product, after diluted to orange, red precipitate. The dye solution to join strong hydrochloric acid for red orange; Add thick sodium hydroxide solution for red orange
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 4-5 4 3-4 2 2
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8005-64-9 6598-56-7 6405-98-7 6417-30-7 2868-75-9