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| | tetrasodium 7,7'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,3-disulphonate) Basic information |
| Product Name: | tetrasodium 7,7'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,3-disulphonate) | | Synonyms: | 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 | | CAS: | 12217-64-0 | | MF: | C37H28N6Na4O15S4 | | MW: | 1016.8685 | | EINECS: | 235-400-6 | | Product Categories: | Organics | | Mol File: | 12217-64-0.mol | ![tetrasodium 7,7'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,3-disulphonate) Structure](CAS/GIF/12217-64-0.gif) |
| | tetrasodium 7,7'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,3-disulphonate) Chemical Properties |
| | tetrasodium 7,7'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,3-disulphonate) Usage And Synthesis |
| 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
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Standard
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Acid Resistance
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Alkali Resistance
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Light Fastness
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Soaping
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Water
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Fading
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Stain
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Fading
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Stain
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AATCC
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1
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5
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4
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3
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4
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| | tetrasodium 7,7'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,3-disulphonate) Preparation Products And Raw materials |
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