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| | Acid Red 111 Basic information |
| Product Name: | Acid Red 111 | | Synonyms: | C.I. 23266;ACID RED 111;disodium 3-[[2,2'-dimethyl-4'-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxynaphthalene-2,7-disulphonate;2,7-Naphthalenedisulfonic acid, 3-2,2-dimethyl-4-4-(4-methylphenyl)sulfonyloxyphenylazo1,1-biphenyl-4-ylazo-4-hydroxy-, disodium salt;C.I. Acid Red 111;Acid red 111 (C.I. 23266);Scarlet F-3GL;Acid Red F-3GL | | CAS: | 6358-57-2 | | MF: | C37H31N4NaO10S3 | | MW: | 810.84 | | EINECS: | 228-779-4 | | Product Categories: | Organics | | Mol File: | 6358-57-2.mol |  |
| | Acid Red 111 Chemical Properties |
| | Acid Red 111 Usage And Synthesis |
| Preparation | 4-(4-Amino-2-methylphenyl)-3-methylbenzenamine double nitriding, respectively with the 4-Hydroxynaphthalene-2,7-disulfonic acid and phenol coupling, garnish with 4-Methylbenzene-1-sulfonyl chloride make phenol hydroxyl esterification. | | Flammability and Explosibility | Not classified | | Properties and Applications | colourful red yellow light. Yellow light red powder, soluble in water, 90 ° C solubility of 25 g/L. White sex medium. Copper, iron ion is sensitive, dyeing should be pay attention to. Used for wool, polyamide fiber and its blended fabric dyeing and printing directly, can also be used for leather dyeing. This product is especially suitable for the dye scattered hair, tops, hair knitwear.
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Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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ISO
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5
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4
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5
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4-5
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4
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2
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4
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5
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| | Acid Red 111 Preparation Products And Raw materials |
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