| Identification | Back Directory | [Name]
sodium 5-[[3-(anilinosulphonyl)-4-methylphenyl]azo]naphthalene-2-sulphonate | [CAS]
5858-92-4 | [Synonyms]
Acid Orange 41
C.I.Acid Orange 41:C.I.16015
sodium 5-[[3-(anilinosulphonyl)-4-methylphenyl]azo]naphthalene-2-sulphonate
sodium,5-[[4-methyl-3-(phenylsulfamoyl)phenyl]diazenyl]naphthalene-2-sulfonate | [EINECS(EC#)]
227-501-9 | [Molecular Formula]
C23H18N3NaO5S2 | [MOL File]
5858-92-4.mol | [Molecular Weight]
503.526 |
| Hazard Information | Back Directory | [Preparation]
5-Amino-2-methyl-N-phenylbenzenesulfonamide?diazo, and 6-Hydroxynaphthalene-2-sulfonic acid coupling. | [Properties and Applications]
orange. Soluble in water and ethanol for gold orange. The strong sulfuric acid in red for orange, orange after diluted into gold. The aqueous solution of dyes and strong hydrochloric acid have gold orange precipitation; Add thick sodium hydroxide solution for palm orange.
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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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4
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3
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4-5
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3-4
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2
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3-4
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3
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4
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