| Identification | Back Directory | [Name]
C.I.Leuco Sulphur Yellow 4 | [CAS]
12262-39-4 | [Synonyms]
Diresul Yellow ES
Leuco Sulphur Yellow 4
Sodyesul Liquid Yellow ECF
C.I.Leuco Sulphur Yellow 4
Sodyesul Liquid Yellow RECF
C.I.Leuco Sulphur Yellow 4 :C.I.53160 |
| Hazard Information | Back Directory | [Preparation]
98 of 4-(6-Methyl-2,3-dihydrobenzo[d]thiazol-2-yl)benzenamine and 77 a mixture of 4-(4-Aminophenyl)benzenamine?with 500 copies of sulfur in 190 ~ 220 ℃ calcination 27 hours, and its product with Sodium hydroxide solution treatment (BIOS 1155347). | [Properties and Applications]
yellow. In the water insoluble. In the sodium sulfide solution solubility is good, for yellow brown; In concentrated sulfuric acid partly dissolved, for yellow brown.
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Standard
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Acid Resistance
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Alkali Resistance
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Light Fastness
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Fulling
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Persperation Fastness
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Soaping
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Moderate
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Severe
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ISO
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3-4
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4
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2
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3-4
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4-5
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3
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AATCC
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5
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5
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3
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4
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4
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|
|
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