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| disodium hydrogen bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulphonato(3-)]chromate(3-) Basic information |
Product Name: | disodium hydrogen bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulphonato(3-)]chromate(3-) | Synonyms: | Chromate(3-), bis[5-chloro-3-[(4,5-dihydro- 3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2 -hydroxybenzenesulfonato(3-)]-, disodium hydrogen;disodium hydrogen bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulphonato(3-)]chromate(3-);CI 18736;Chromate(3-), bis5-chloro-3-4,5-dihydro-3-methyl-5-(oxo-.kappa.O)-1-phenyl-1H-pyrazol-4-ylazo-.kappa.N1-2-(hydroxy-.kappa.O)benzenesulfonato(3-)-, disodium hydrogen;ACIDRED180;Chromate, bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulfonato ]-, disodium hydrogen;Chromate,bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulfonato]-,disodium hydrogen;C.I.Acid Red 180 | CAS: | 6408-26-0 | MF: | C32H21Cl2CrN8NaO10S2- | MW: | 887.57 | EINECS: | 229-051-9 | Product Categories: | Organometallics | Mol File: | 6408-26-0.mol | |
| disodium hydrogen bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulphonato(3-)]chromate(3-) Chemical Properties |
| disodium hydrogen bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulphonato(3-)]chromate(3-) Usage And Synthesis |
Preparation | 3-Amino-5-chloro-2-hydroxybenzenesulfonic acid diazo, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling, and then in water solution and formic acid chromium heating, in 125 ° C keep 30 to 40 minutes to form chromium complex. | Properties and Applications | red. Soluble in water, ethanol, acetone, insoluble in toluene. The strong sulfuric acid in the dark for the light yellow. In nitric acid for yellow in red.
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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3-4
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4
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5
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3
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4
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AATCC
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6
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3
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3
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4-5
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3
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3-4
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| disodium hydrogen bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulphonato(3-)]chromate(3-) Preparation Products And Raw materials |
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