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5864-86-8

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5864-86-8 Structure

5864-86-8 Structure
IdentificationBack Directory
[Name]

6-Hydroxy-5-(1-naphthalenylazo)-2-naphthalenesulfonic acid sodium salt
[CAS]

5864-86-8
[Synonyms]

C.I.16040
Acid Red 11
C.I.Acid Red 11
C.I.Acid Red 11:C.I.16040
6-Hydroxy-5-(1-naphthalenylazo)-2-naphthalenesulfonic acid sodium salt
sodium,(5Z)-5-(naphthalen-1-ylhydrazinylidene)-6-oxonaphthalene-2-sulfonic acid
[Molecular Formula]

C20H15N2NaO4S
[MDL Number]

MFCD18974667
[MOL File]

5864-86-8.mol
[Molecular Weight]

402.4
Safety DataBack Directory
[HS Code ]

2927000090
Hazard InformationBack Directory
[Preparation]

Naphthalen-1-amine diazo, and 6-Hydroxynaphthalene-2-sulfonic acid coupling.
[Properties and Applications]

red. Slightly soluble in water for blue-ray red, soluble in ethanol red. In the strong sulfuric acid as dark blue, a red brown after diluted. In water solution to join strong hydrochloric acid for red light brown; Add thick sodium hydroxide solution into a brown.
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