1-小9体育直播下载安装苹果

intermediate

1-aminoanthraquinone

cas rn: 82-45-1

einecs: 201-423-5

molecular formula: c14h9no2

molecular weight: 223.2268

physical and chemical properties

traits: red flash needle crystal. in this case,
melting point: 253 to 256 ° c
solubility: soluble in hot nitrobenzene, toluene, xylene, ether, acetic acid, chloroform, benzene, slightly soluble in cold ethanol, insoluble in water. in this case,

purposes: for the system of dispersion, activity, vat dyes intermediates

structure:



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