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C.I. Direct Red 36, tetrasodium salt
Product Name
C.I. Direct Red 36, tetrasodium salt
CAS
6410-43-1
MF
C41H29N6NaO15S4
MW
996.94
EINECS
613-468-1
MOL File
6410-43-1.mol
Usage And Synthesis
Preparation
6-Aminonaphthalene-1-sulfonic acid (2 Moore) diazo, coupled with N,N’-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea.
Properties and Applications
Brilliant red.
Standard
Acid Resistance
Alkali Resistance
Light Fastness
Soaping
Water
Fading
Stain
Fading
Stain
ISO
4-5
5
2-3
2-3
3
Preparation Products And Raw materials
Raw materials
6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid)
6-Amino-1-naphthalenesulfonic acid
Related Product Information
C.I. Direct red 42
vital new red
5-[[4'-[(6-Amino-1-hydroxy-3-sulfo-2-naphtyl)azo]-1,1'-biphenyl-4-yl]azo]-2-hydroxybenzoic acid disodium salt
DIRECT FAST RED 3B
DIRECT RED 31
DIRECT RED 37
7,7'-[Ureylenebis[(1-hydroxy-3-sodiosulfonaphthalene-6,2-diyl)azo(4,1-phenylene)azo]]bis[naphthalene-1,3-disulfonic acid disodium] salt
DIRECT RED 4
3-Amino-4-[[4'-[(2-amino-8-hydroxy-6-sodiosulfo-1-naphthalenyl)azo]-1,1'-biphenyl-4-yl]azo]naphthalene-2,7-disulfonic acid disodium salt
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