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C.I. Direct Violet 49

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C.I. Direct Violet 49 Basic information
Product Name:C.I. Direct Violet 49
Synonyms:C.I. Direct Violet 49;Direct Violet 49;C.I.Direct Violet 49:C.I.29125
CAS:71799-01-4
MF:
MW:0
EINECS:615-454-0
Product Categories:
Mol File:Mol File
C.I. Direct Violet 49 Structure
C.I. Direct Violet 49 Chemical Properties
Safety Information
MSDS Information
C.I. Direct Violet 49 Usage And Synthesis
Preparation3-Amino-4-hydroxy-N-methylbenzenesulfonamide diazo, and Bis(4-hydroxy-2-sulfonaphthalene-7-yl)amine coupling.
Properties and Applicationsbright purple.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 1 2 3
C.I. Direct Violet 49 Preparation Products And Raw materials
Raw materials5,5'-Dihydroxy-2,2'-dinaphthylamine-7,7'-disulphonic acid-->2-Aminophenol-4-Sulfonmethylamide
Tag:C.I. Direct Violet 49(71799-01-4) Related Product Information
tetrasodium [mu-[[7,7'-iminobis[3-[(3-chloro-2-hydroxy-5-sulphophenyl)azo]-4-hydroxynaphthalene-2-sulphonato]](8-)]]dicuprate(4-) DIRECT VIOLET 47 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[2-[4-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-2,5-dimethylphenyl]diazenyl]-, sodium salt (1:3) disodium [mu-[[7,7'-iminobis[4-hydroxy-3-[[2-hydroxy-5-(N-methylsulphamoyl)phenyl]azo]naphthalene-2-sulphonato]](6-)]]dicuprate(2-) disodium 7,17-dichloro-10,20-dihydrodiindeno[2,1-b:2',1'-m]triphenodioxazinedisulphonate Direct violet 56 (C.I. 17510) Cuprate(1-), [3-[2-[5-(aminosulfonyl)-2-(hydroxy-κO)phenyl]diazenyl-κN1]-4-(hydroxy-κO)-7-(phenylamino)-2-naphthalenesulfonato(3-)]-, sodium (1:1) DIRECT VIOLET 51 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[2-[4-[2-(2-methylphenyl)diazenyl]-6-sulfo-1-naphthalenyl]diazenyl]-, sodium salt (1:2)