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| | Acid Black 242 Basic information |
| Product Name: | Acid Black 242 | | Synonyms: | Acid Black 242;Black NB-GB;C.I.Acid Black 242:C.I.30028 | | CAS: | | | MF: | | | MW: | 0 | | EINECS: | | | Product Categories: | | | Mol File: | Mol File | ![Acid Black 242 Structure]() |
| | Acid Black 242 Chemical Properties |
| | Acid Black 242 Usage And Synthesis |
| Preparation | 4-Amino-N-(4-aminophenyl)benzenesulfonamide double nitriding.sulfonylurea aniline, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, 4-Nitrobenzenamine diazo, in acid conditions and the above the products of coupling, and Benzene-1,3-diamine coupled. | | Properties and Applications | black. Mainly used for Fur shading.
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Standard
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Light Fastness(Xenon lamp)
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Soaping
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Persperation Fastness(Alkali)
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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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4
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2
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| | Acid Black 242 Preparation Products And Raw materials |
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