Benzenesulfonic acid, 2-[[2-(methylamino)-1-naphthalenyl]azo]-5-nitro-, monosodium salt

CAS No.10142-24-2
Chemical Name:Benzenesulfonic acid, 2-[[2-(methylamino)-1-naphthalenyl]azo]-5-nitro-, monosodium salt
CBNumber:CB34772175
Molecular Formula:C17H13N4NaO5S
Formula Weight:408.36369
MOL File:10142-24-2.mol

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Benzenesulfonic acid, 2-[[2-(methylamino)-1-naphthalenyl]azo]-5-nitro-, monosodium salt Chemical Properties,Usage,Production

Preparation 2,5-Diaminobenzenesulfonic acid diazo, and N-methylnaphthalen-2-amine?coupling.

Properties and Applications dark purple. Soluble in water for purple, also soluble in ethanol, acetone, insoluble in benzene. The strong sulfuric acid is palm in light orange; After dilute for dark pink. In the dye solution to join strong hydrochloric acid with brown precipitation; Add thick sodium hydroxide solution has the purple precipitation

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
Standard	Light Fastness	Fading	Stain	Persperation Fastness	Fading	Stain	Fading	Stain
ISO	3	2-3		2-3			2-3

Benzenesulfonic acid, 2-[[2-(methylamino)-1-naphthalenyl]azo]-5-nitro-, monosodium salt Preparation Products And Raw materials

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Benzenesulfonic acid, 2-[[2-(methylamino)-1-naphthalenyl]azo]-5-nitro-, monosodium salt Spectrum

10142-24-2, Benzenesulfonic acid, 2-[[2-(methylamino)-1-naphthalenyl]azo]-5-nitro-, monosodium saltRelated Search:

ACID VIOLET 3 Acid Violet 20 N-[4-[[4-(Diethylamino)phenyl][4-[N-butyl-N-(2-sodiosulfoethyl)amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-(2-sulfonatoethyl)-1-butanaminium Methanaminium, N-[4-[[4-(dimethylamino)phenyl][2-(methylphenylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, sulfonated, chlorides hydrogen [4-[[4-[bis(3-sulphonatobenzyl)amino]phenyl][4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium, sodium salt Acid Violet 30 N-[4-[[4-[N-Ethyl-N-(3-sulfonatophenyl)amino]phenyl][4-[N-ethyl-N-(3-sodiosulfophenyl)amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methylmethanaminium ACID VIOLET 34 2,7-Naphthalenedisulfonic acid, 4-amino-5-[[(4-methylphenyl)sulfonyl]oxy]-3-[(4-sulfo-1-naphthalenyl)azo]-, trisodium salt

10142-24-2
Acid Violet 27
C.I.Acid Violet 27:C.I.13455
Benzenesulfonic acid, 2-[[2-(methylamino)-1-naphthalenyl]azo]-5-nitro-, monosodium salt

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