| Identification | Back Directory | [Name]
sodium 5-[[4-acetamido-2-[(p-tolyl)sulphonyl]phenyl]azo]-6-amino-4-hydroxynaphthalene-2-sulphonate | [CAS]
4404-39-1 | [Synonyms]
C.I.17080
Acid Violet 14
C.I.Acid Violet 14:C.I.17080
Sodium 5-[[4-acetamido-2-[(p-tolyl)sulfonyl]phenyl]azo]-6-amino-4-hydroxynaphthalene-2-sulfonate
sodium 5-[[4-acetamido-2-[(p-tolyl)sulphonyl]phenyl]azo]-6-amino-4-hydroxynaphthalene-2-sulphonate
sodium,5-[2-[4-acetamido-2-(4-methylphenyl)sulfonylphenyl]hydrazinyl]-6-imino-4-oxonaphthalene-2-sulfonate
5-[[4-(Acetylamino)-2-[(4-methylphenyl)sulfonyl]phenyl]azo]-6-amino-4-hydroxy-2-naphthalenesulfonic acid sodium salt | [EINECS(EC#)]
224-547-1 | [Molecular Formula]
C25H23N4NaO7S2 | [MOL File]
4404-39-1.mol | [Molecular Weight]
578.59 |
| Hazard Information | Back Directory | [Preparation]
3-(4-Tolylsulfonyl)-4-aminoacetanilide?diazo, and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid? in acid conditions coupled. | [Properties and Applications]
red light purple. Soluble in water for red, slightly soluble in ethanol and acetone. The strong sulfuric acid in dark green light for red, diluted red for blue-ray. In water solution to join 10% sulfuric acid as shallow red; Add 10% sodium hydroxide solution for the light is still red.
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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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3-4
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4
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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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2-3
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2-3
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1
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1
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1
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3-4
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3-4
|
|
|
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