| Identification | Back Directory | [Name]
2-Naphthalenesulfonic acid, 5-[[4-(acetylamino)-2-[(ethylphenylamino) sulfonyl]phenyl]azo]-6-amino-4-hydroxy -, monosodium salt | [CAS]
6360-10-7 | [Synonyms]
C.I.17065
Acid Red 32
C.I.Acid Red 32
C.I.Acid Red 32:C.I.17065
sodium,5-[2-[4-acetamido-2-[ethyl(phenyl)sulfamoyl]phenyl]hydrazinyl]-6-imino-4-oxonaphthalene-2-sulfonate
5-[[4-(Acetylamino)-2-[(ethylphenylamino)sulfonyl]phenyl]azo]-6-amino-4-hydroxy-2-naphthalenesulfonic acid sodium salt
2-Naphthalenesulfonic acid, 5-[[4-(acetylamino)-2-[(ethylphenylamino) sulfonyl]phenyl]azo]-6-amino-4-hydroxy -, monosodium salt | [Molecular Formula]
C26H26N5NaO7S2 | [MOL File]
6360-10-7.mol | [Molecular Weight]
607.63 |
| Hazard Information | Back Directory | [Preparation]
2-Amino-5-nitro-N-ethylbenzenesulfonanilide diazo, and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid? ?in acid conditions coupled with the method will nitro reductive into groups,?then the azo group with acetylated amino group on the bit. | [Properties and Applications]
blue-ray red. Soluble in water for red, soluble in ethanol purplish red color. The strong sulfuric acid for pink, to orange diluted. In water solution to join strong hydrochloric acid for red; Add thick sodium hydroxide solution for purple.
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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
|
|
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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6
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3
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3
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3-4
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1
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1
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3-4
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2
|
|
AATCC
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6
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2
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2
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2-3
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2
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2
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4
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4
|
|
|
|