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| | Reactive Red 11 Basic information |
| Product Name: | Reactive Red 11 | | Synonyms: | C.I. Reactive Red 11;Procion Brilliant Red H8-BS;REACTIVEREDNO11;Active bright red X-ray -8b;Reactive Brilliant Red X-8b;Red M8B;Mikacion Brilliant Red 8BS;Chemictive Brilliant Rose 3B | | CAS: | 12226-08-3 | | MF: | C21H9I2N3Na6O9S2 | | MW: | 0 | | EINECS: | | | Product Categories: | | | Mol File: | Mol File | ![Reactive Red 11 Structure]() |
| | Reactive Red 11 Chemical Properties |
| | Reactive Red 11 Usage And Synthesis |
| Preparation | 4-Aminobenzoic acid diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid coupling, again with 2,4,6-Trichloro-1,3,5-triazine condensation. | | Properties and Applications | colourful red blue light. Purplish red powder. The strong sulfuric acid for purple, diluted into blue light red, precipitation; In nitric acid for red, diluted is still red, precipitation. Blue water solution is red, with 1 Moore sodium hydroxide solution turned red, continue to add insurance powder and warm, become light yellow, plus a boric acid sodium is still light yellow. Mainly used for cotton, viscose fabric and silk dyeing and printing.
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Standard
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Light Fastness
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Oxygen bleaching
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Persperation Fastness
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Soaping
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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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4
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4-5
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4
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4-5
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2
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4-5(5*100℃)
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3-4
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| | Reactive Red 11 Preparation Products And Raw materials |
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