| Identification | Back Directory | [Name]
Sulfamic acid,N-[(4-methoxyphenyl)methylene]-, potassium salt (1:1) | [CAS]
6935-93-9 | [Synonyms]
Acid Yellow 53
C.I.Acid Yellow 53:C.I.18915
Sulfamic acid,N-[(4-methoxyphenyl)methylene]-, potassium salt (1:1) | [Molecular Formula]
C8H9KNO4S+ | [MOL File]
6935-93-9.mol | [Molecular Weight]
254.325 |
| Hazard Information | Back Directory | [Preparation]
N-(3-amino-4-methylphenyl)-N-ethylacetamide diazo, and 3-Chloro-4-(5-hydroxy-3-methyl-1H-pyrazol-1-yl)benzenesulfonic acid?coupling. | [Properties and Applications]
yellow. Soluble in water and ethanol for green light yellow. The strong sulfuric acid for green light yellow, diluted discoloration. In water solution to join strong hydrochloric acid for green light yellow; Add thick sodium hydroxide solution is still green light yellow. This applies to goods wool, silk dyeing, can be in wool fabric directly on printing. Levelness and discharge sex is very good.
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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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4-5
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2
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2-3
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4
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1
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4
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