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4-[[4-[(4-Amino-1-naphtyl)azo]-6-sulfo-1-naphtyl]azo]-1-naphthalenesulfonic acid disodium salt

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4-[[4-[(4-Amino-1-naphtyl)azo]-6-sulfo-1-naphtyl]azo]-1-naphthalenesulfonic acid disodium salt Basic information
Product Name:4-[[4-[(4-Amino-1-naphtyl)azo]-6-sulfo-1-naphtyl]azo]-1-naphthalenesulfonic acid disodium salt
Synonyms:4-[[4-[(4-Amino-1-naphtyl)azo]-6-sulfo-1-naphtyl]azo]-1-naphthalenesulfonic acid disodium salt;C.I.26310;C.I.Acid Black 27;8-[(4-aminonaphthalen-1-yl)diazenyl]-5-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2-sulfonate;Acid Black 27;C.I.Acid Black 27:C.I.26310
CAS:6548-25-0
MF:C30H19N5Na2O6S2
MW:0
EINECS:
Product Categories:
Mol File:6548-25-0.mol
4-[[4-[(4-Amino-1-naphtyl)azo]-6-sulfo-1-naphtyl]azo]-1-naphthalenesulfonic acid disodium salt Structure
4-[[4-[(4-Amino-1-naphtyl)azo]-6-sulfo-1-naphtyl]azo]-1-naphthalenesulfonic acid disodium salt Chemical Properties
Safety Information
MSDS Information
4-[[4-[(4-Amino-1-naphtyl)azo]-6-sulfo-1-naphtyl]azo]-1-naphthalenesulfonic acid disodium salt Usage And Synthesis
Preparation4-Aminonaphthalene-1-sulfonic acid diazo, and 8-Aminonaphthalene-2-sulfonic acid coupling, its product to diazo, and Naphthalen-1-amine coupling.
Properties and Applicationsbrown light black. Soluble in water for deep red, slightly soluble in alcohol. The strong sulfuric acid for blue-black, diluted into a deep red. In water solution to join strong hydrochloric acid is a deep red; Add thick sodium hydroxide solution for deep red.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
AATCC 5 2 3-4 2-3 2
4-[[4-[(4-Amino-1-naphtyl)azo]-6-sulfo-1-naphtyl]azo]-1-naphthalenesulfonic acid disodium salt Preparation Products And Raw materials
Raw materials1-Naphthylamine-7-sulfonic acid-->Naphthionic acid-->1-Naphthylamine
Tag:4-[[4-[(4-Amino-1-naphtyl)azo]-6-sulfo-1-naphtyl]azo]-1-naphthalenesulfonic acid disodium salt(6548-25-0) Related Product Information
Acid Black 239 Acid Black 243 Acid Black 26:1 Acid Black 244 ACID BLACK 24 Acid Black 26 Acid Black 242 disodium (3Z)-3-[[4-(4-anilino-3-sulfonato-phenyl)diazenylnaphthalen-1-yl]hydrazinylidene]-4-oxo-naphthalene-1-sulfonate Acid Black 241