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ChemicalBook--->CAS DataBase List--->16894-32-9

16894-32-9

16894-32-9 Structure

16894-32-9 Structure
IdentificationBack Directory
[Name]

Benzoic acid, 2-[[1-amino-7-[[4-[[6-amino-5-[(3-carboxy-4-hydroxyphenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-2-methoxyphenyl]azo]-8-hydroxy-3,6-disulfo-2-naphthalenyl]azo]-5-[[6-amino-5-[(3-carboxy-4-hydroxyphenyl)azo]-1-hydroxy-3-sul
[CAS]

16894-32-9
[Synonyms]

Direct Black 122
C.I.Direct Black 122
Cuprophenyl Grey GRL.
Direct Copper Grey GRL
C.I.Direct Black 122:C.I.36250
Benzoic acid, 2-[[1-amino-7-[[4-[[6-amino-5-[(3-carboxy-4-hydroxyphenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-2-methoxyphenyl]azo]-8-hydroxy-3,6-disulfo-2-naphthalenyl]azo]-5-[[6-amino-5-[(3-carboxy-4-hydroxyphenyl)azo]-1-hydroxy-3-sul
Bensoic acid, 2-[[1-amino-7-[[4-[[6-amino-5-[(3-carboxy-4-hydroxy-phenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-2-methoxyphenyl]azo]-8-hydroxy-3, 6-disulfo-2-naphthlenyl]azo]-5-[[6-amino-5-[(3-carboxy-4-hydroxyphenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]
Benzoic acid, 2-[2-[1-amino-7-[2-[4-[2-[6-amino-5-[2-(3-carboxy-4-hydroxyphenyl)diazenyl]-1-hydroxy-3-sulfo-2-naphthalenyl]diazenyl]-2-methoxyphenyl]diazenyl]-8-hydroxy-3,6-disulfo-2-naphthalenyl]diazenyl]-5-[2-[6-amino-5-[2-(3-carboxy-4-hydroxyphenyl)diazenyl]-1-hydroxy-3-sulfo-2-naphthalenyl]diaze...
[EINECS(EC#)]

240-936-9
[Molecular Formula]

C58H41N15O24S4
[MOL File]

16894-32-9.mol
[Molecular Weight]

1460.29
Chemical PropertiesBack Directory
[density ]

1.90±0.1 g/cm3(Predicted)
[pka]

-1.14±0.40(Predicted)
[CAS DataBase Reference]

16894-32-9
[EPA Substance Registry System]

Benzoic acid, 2-[[1-amino-7-[[4-[[6-amino-5-[(3-carboxy-4-hydroxyphenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-2-methoxyphenyl]azo]-8-hydroxy-3,6-disulfo-2-naphthalenyl]azo]-5-[[6-amino-5-[(3-carboxy-4-hydroxyphenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]- (16894-32-9)
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Anthranilic acid-->o-Anisidine-->5-Aminosalicylic acid-->5-Aminosalicylic acid-->2-Methoxy-4-nitroaniline-->J acid-->8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate-->3-Aminosalicylic acid
Hazard InformationBack Directory
[Preparation]

2-Methoxy-4-nitrobenzenamine and 5-Amino-2-hydroxybenzoic acid diazo, in alkaline conditions in turn and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?matches, will the nitro reduction, then double nitriding, and 3-Amino-2-hydroxybenzoic acid diazo, In acidic conditions with?7-Amino-4-hydroxynaphthalene-2-sulfonic acid ?coupling the product obtained(2 Moore) coupled.
[Properties and Applications]

blue grey. Blue-black powder. Soluble in water for red light black. Use in cotton, viscose and their blended fabric dyeing, can be in viscose cotton or directly on printing or discharge printing.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
AATCC 4 3-4 6 3-4 4-5 4-5 5
16894-32-9 suppliers list
Tags:16894-32-9 Related Product Information
8003-68-7 6358-73-2 25180-17-0 8005-82-1 8003-89-2 6358-78-7 12217-53-7
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