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| | Acid Red 226 Basic information |
| Product Name: | Acid Red 226 | | Synonyms: | Acid Red 226;Chromate (1-), bis[2, 4-dihydro-4-[[2-hydroxy-4(or 5)-nitrophenyl]azo]-5-methyl-2-phenyl-3H-phrazol-3-onato(2-)], sodium;Neutrilan Red A-RB;Trialan Red BR.;C.I. Acid Red 226;LEATHERSPRAYINGREDGL;Acid Red 226 ISO 9001：2015 REACH | | CAS: | 12269-99-7 | | MF: | C32H22N10O8.Cr.Na | | MW: | 0 | | EINECS: | | | Product Categories: | | | Mol File: | Mol File | ![Acid Red 226 Structure]() |
| | Acid Red 226 Chemical Properties |
| | Acid Red 226 Usage And Synthesis |
| Preparation | 2-Amino-4-nitrophenol and 2-Amino-5-nitrophenol?diazo respectively, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one (2 Moore) coupling, and then make the generation of the chrome complex. | | Properties and Applications | red. The original dyes as red powder, slightly soluble in water, soluble in ethylene glycol ether, DMF, ethanol, and other organic solvent, the solution is a deep red. Leather spray product for flammable, volatile liquid with ethanol smell. Mainly used for pigskin, such as cow leather, goat natural leather finishing the spray or curtains, especially suitable for aniline leather spraying shading
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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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6
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5
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4-5
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5
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2-3
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5
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5
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| | Acid Red 226 Preparation Products And Raw materials |
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