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ChemicalBook--->CAS DataBase List--->1937-34-4

1937-34-4

1937-34-4 Structure

1937-34-4 Structure
IdentificationBack Directory
[Name]

tetrasodium 4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-hydroxynaphthalene-2,7-disulphonate]
[CAS]

1937-34-4
[Synonyms]

C.I.29065
Fast Red 4BL
Saturn Red L4B
C.I.DIRECTRED79
Triamin Red 4BL.
Dicorel Red L 6A
Dialuminous Red 4BL
Diazol Light Red 6BL
Direct Fast Red L 6A
Diazine Fast Red 6BL
Solamine Fast Red 4BL
Direct Lightfast Red S
Direct Light Red M 6BLL
Sumilight Supra Red 4BL
Tertrodirect Light Red 6B
Chlorantine Fast Red 6BLL
Direct red 79 (C.I. 29065)
C.I.Direct Red 79:C.I.29065
Atul Direct Supra Light Fast Red 6B
4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-7-naphthalenedisulfonic acid
Urea, N,N'-bis[[4-[[(3,6-disulfo-8-hydroxy) naphthalene-1-yl]azo]-2-methoxy-5-methyl] phenyl]-, tetrasodium salt
tetrasodium 4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-hydroxynaphthalene-2,7-disulphonate]
tetrasodium 4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-hydroxynaphthalene-2,7-disulphonate]
2,7-Naphthalenedisulfonic acid, 4,4-carbonylbisimino(5-methoxy-2-methyl-4,1-phenylene)azobis5-hydroxy-, tetrasodium salt
4,4'-[Carbonylbis[imino(2-methyl-5-methoxy-4,1-phenylene)azo]]bis[5-hydroxynaphthalene-2,7-bis(sulfonic acid sodium)] salt
4,4'-[Carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-hydroxy-2,7-naphthalenedisulfonic acid]tetrasodium salt
4,4'-[Carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)-2,1-diazenediyl]]bis[5-hydroxy-2,7-naphthalenedisulfonic acid sodium salt
tetrasodium 4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-hydroxynaphthalene-2,7-disulphonate] ISO 9001:2015 REACH
direct red 79 2,7-Naphthalenedisulfonic acid, 4,4'-[carbonylbis [imino(5-methoxy-2-methyl-4,1-phenylene) azo]] bis[5-hydroxy-, tetrasodium salt
tetrasodium 4-hydroxy-5-[4-[[4-[(8-hydroxy-3,6-disulfonato-1-naphthyl)azo]-2-methoxy-5-methyl-phenyl]carbamoylamino]-5-methoxy-2-methyl-phenyl]azo-naphthalene-2,7-disulfonate
4-hydroxy-5-[[4-[[4-[(8-hydroxy-3,6-disulfonatonaphthalen-1-yl)diazenyl]-2-methoxy-5-methylphenyl]carbamoylamino]-5-methoxy-2-methylphenyl]diazenyl]naphthalene-2,7-disulfonate
tetrasodium 4-hydroxy-5-[4-[[4-(8-hydroxy-3,6-disulfonatonaphthalen-1-yl)diazenyl-2-methoxy-5-methylphenyl]carbamoylamino]-5-methoxy-2-methylphenyl]diazenylnaphthalene-2,7-disulfonate
etrasodium,4-hydroxy-5-[[4-[[4-[(8-hydroxy-3,6-disulfonatonaphthalen-1-yl)diazenyl]-2-methoxy-5-methylphenyl]carbamoylamino]-5-methoxy-2-methylphenyl]diazenyl]naphthalene-2,7-disulfonate
tetrasodium 4-hydroxy-5-[4-[[4-(8-hydroxy-3,6-disulfonato-naphthalen-1-yl)diazenyl-2-methoxy-5-methyl-phenyl]carbamoylamino]-5-methoxy-2-methyl-phenyl]diazenyl-naphthalene-2,7-disulfonate
[EINECS(EC#)]

217-708-2
[Molecular Formula]

C37H28N6Na4O17S4
[MDL Number]

MFCD00137524
[MOL File]

1937-34-4.mol
[Molecular Weight]

1048.87
Chemical PropertiesBack Directory
[density ]

1.606[at 20℃]
[vapor pressure ]

0Pa at 25℃
[Water Solubility ]

2.14g/L at 20℃
[EPA Substance Registry System]

C.I. Direct Red 79, tetrasodium salt (1937-34-4)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H319
[Precautionary statements ]

P264-P280-P305+P351+P338-P337+P313P
Raw materials And Preparation ProductsBack Directory
[Raw materials]

PHOSGENE-->2-Methoxy-5-methylaniline
Hazard InformationBack Directory
[Uses]

Direct Red 79 (CAS# 1937-34-4) is an organic azo dye and freshwater pollutant.
[Flammability and Explosibility]

Nonflammable
[Properties and Applications]

Standard

Acid Resistance

Alkali Resistance

Light Fastness

Soaping

Water

Fading

Stain

Fading

Stain

ISO

4

3-4

6

3

3

AATCC

5

3

6

3

3

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