Nekuda kwekuwedzera kwemutengo weiyo mbishi aniline, mitengo yeSolvent Black 5 uye Solvent Black 7 yakawedzera zvakanyanya, uye kupihwa kwavo kwave kwakaoma.Mukuwedzera, mutengo wezvakagadzirwa H acid wakasimuka.Nekuda kweizvozvo, mutengo weDisperse Black EXSF uye Disperse Black ECO ...
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