tetrasodium 7,7'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,3-disulphonate)
- CAS No.
- 12217-64-0
- Chemical Name:
- tetrasodium 7,7'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,3-disulphonate)
- Synonyms
- C.I.29058;C.I.Direct Orange 72;Direct orange 72 (C.I. 29058);C.I.Direct Orange 72:C.I.29058;tetrasodium 7,7'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,3-disulphonate);7,7'-[Carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(1,3-naphthalenedisulfonic acid)tetrasodium salt;1,3-Naphthalenedisulfonic acid, 7,7'-[carbonylbis[imino(5- methoxy-2-methyl-4,1-phenylene)azo]]bis-, tetrasodium salt
- CBNumber:
- CB9889370
- Molecular Formula:
- C37H28N6Na4O15S4
- Molecular Weight:
- 1016.8685
- MDL Number:
- MOL File:
- 12217-64-0.mol
tetrasodium 7,7'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,3-disulphonate) Properties
EPA Substance Registry System | C.I. Direct Orange 72 (12217-64-0) |
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tetrasodium 7,7'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,3-disulphonate) price
tetrasodium 7,7'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,3-disulphonate) Chemical Properties,Uses,Production
Preparation
7-Aminonaphthalene-1,3-disulfonic acid diazo, and 2-Amino-4-methylanisole coupling, and then make the light gasification.
Properties and Applications
yellow orange. Used for the cellulose fibre, silk dyeing, can be used for leather and paper color. Exhaust dyeing, good levelness
Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
Fading | Stain | Fading | Stain | ||||
AATCC | 1 | 5 | 4 | 3 | 4 |
tetrasodium 7,7'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,3-disulphonate) Preparation Products And Raw materials
Raw materials
Preparation Products
tetrasodium 7,7'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,3-disulphonate)
Direct orange 72 (C.I. 29058)
1,3-Naphthalenedisulfonic acid, 7,7'-[carbonylbis[imino(5- methoxy-2-methyl-4,1-phenylene)azo]]bis-, tetrasodium salt
7,7'-[Carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(1,3-naphthalenedisulfonic acid)tetrasodium salt
C.I.29058
C.I.Direct Orange 72
C.I.Direct Orange 72:C.I.29058
12217-64-0
Organics