ChemicalBook > CAS DataBase List > Benzoic acid,2-hydroxy-5-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:2)

Benzoic acid,2-hydroxy-5-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:2)

CAS No.6408-85-1
Chemical Name:Benzoic acid,2-hydroxy-5-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:2)
CBNumber:CB33293022
Molecular Formula:C17H12N2Na2O6S**
Formula Weight:418.33152
MOL File:6408-85-1.mol

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Benzoic acid,2-hydroxy-5-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:2) Chemical Properties,Usage,Production

Preparation 4-Aminonaphthalene-1-sulfonic acid diazotization, and 2-Hydroxybenzoic acid coupling.

Properties and Applications dark red light yellow. Soluble in water for green light yellow, moderate soluble in ethanol for green yellow. In concentrated sulfuric acid for magenta, yellow as after diluted. Dye aqueous solution to join concentrated hydrochloric acid for yellow; Join concentrated Sodium hydroxide solution for yellow brown.

Standard	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
			Alkali	Acid
ISO	2-3	4-5	4-5		5	4-5	5

Benzoic acid,2-hydroxy-5-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:2) Preparation Products And Raw materials

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Benzoic acid,2-hydroxy-5-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:2) Spectrum

6408-85-1, Benzoic acid,2-hydroxy-5-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:2)Related Search:

5-(6-Amino-1,3-dioxo-5-sodiosulfo-1H-benzo[de]isoquinoline-2(3H)-yl)-2-hydroxybenzoic acid Mordant Yellow 38 2-HYDROXY-3-METHYL-5-((4-SULFOPHENYL)AZ& Mordant Yellow 26 Mordant Yellow 3 Benzoic acid, 2-hydroxy-5-[(4'-hydroxy[1,1'-biphenyl]-4-yl)azo]-, monosodium salt Mordant Yellow 35 MORDANT YELLOW 30 Mordant Yellow 32

C17H12N2O6S2Na
6408-85-1
C.I.Mordant Yellow 28:C.I.14090
Mordant Yellow 28
Benzoic acid,2-hydroxy-5-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:2)

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