| Identification | Back Directory | [Name]
Reactive Red 88 | [CAS]
61109-27-1 | [Synonyms]
C.I.18205
Reactive Red 88
Helatyn Red-4BAN
Helaktyn Red F 4BAN
C.I. Reactive red 88
Brilliant Red X-7B
C.I.Reactive Red 88(18205)
C.I.Reactive Red 88:C.I.18205
5-(4,6-Dichloro-1,3,5-triazin-2-ylamino)-4-hydroxy-3-(4-methyl-2-sulfophenylazo)-2,7-naphthalenedisulfonic acid trisodium salt
5-[(4,6-Dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(4-methyl-2-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt | [Molecular Formula]
C20H11Cl2N6O10S3Na3 | [MOL File]
61109-27-1.mol |
| Hazard Information | Back Directory | [Preparation]
2-Amino-5-methylbenzenesulfonic acid diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, and then and 2,4,6-Trichloro-1,3,5-triazine condensation . | [Properties and Applications]
blu-ray red. Purplish red powder. The strong sulfuric acid for purple, diluted into red rose; In nitric acid for red, dilute to orange. Water solution is red, with 1 Moore no change sodium hydroxide solution, continue to join insurance powder warm to colorless, add a boric acid sodium is still colorless. Mainly used for cotton, nylon, viscose fiber and fabric dyed and roll across.
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Standard(cellulose)
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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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4-5
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4-5(50℃)
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5
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