Reactive Red 24 manufacturers
- Reactive Red 24
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- $9.80 / 1KG
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2020-01-10
- CAS:70210-20-7
- Min. Order: 1KG
- Purity: ≥98%
- Supply Ability: 20 tons
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| | Reactive Red 24 Basic information |
| Product Name: | Reactive Red 24 | | Synonyms: | 2, 7-Naphthalenedisulfonic acid, 5-[[4-chloro-6-(2-chlorophenylamino)-1, 3, 5-triazin-2-yl]amino]-4-hydroxy-3-[(2-sulfophenyl)azo], trisodium salt;Cibacron Red P-B;Concion Red P-2B;Dinactive Red H-2B;Evercion Red P-2B;Sumifix Brilliant Red H-B;Synocron Red P-BN;Vilmafix Red 2B-P. | | CAS: | 70210-20-7 | | MF: | C26H21ClN7NaO10S3 | | MW: | 746.11 | | EINECS: | 274-417-3 | | Product Categories: | Organics | | Mol File: | 70210-20-7.mol |  |
| | Reactive Red 24 Chemical Properties |
| | Reactive Red 24 Usage And Synthesis |
| Preparation | 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidand 2,4,6-Trichloro-1,3,5-triazine condensation, 2-Aminobenzenesulfonic acid diazo, coupled with condensation products, and then and N-methylbenzenamine condensation and salting-out. | | Flammability and Explosibility | Not classified | | Properties and Applications | blu-ray red. Red powder. The strong sulfuric acid for red, diluted is still red, and with a small amount of precipitation; In nitric acid for red, diluted in red. The dye solution for red, with 1 Moore sodium hydroxide solution is still red, continue to join insurance powder and warm, for light yellow, add a boric acid sodium is also can’t restore the original colour and lustre. Can be used for cotton or viscose fiber disseminated, roll dye, knot dyeing piled up dyeing. Can also be used to cotton or viscose fabric, the dye printing directly.
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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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5-6
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4-5
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5
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5
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| | Reactive Red 24 Preparation Products And Raw materials |
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