Pigment Whero 122 CAS 980-26-7/16043-40-6
Pigment Whero 122 CAS 980-26-7/16043-40-6
| whakamahi | Kei te whakamahia te nuinga mo te kirihou, te kapia, te rapa, te peita, te mangumangu me te taarua. Ka taea te whakamahi mo te tuhi waituhi, peita, kapia kirihou teitei, te peita pigment, nga hua kirihou ngohengohe, penei i te tae. |
| tikanga whakaputa | he pärönaki me te methyl substituent i runga i te matua quinacridone, ka taea e tana tukanga whakaputa te korero ki te quinacridone whero (CI Pigment Violet 19) tukanga whakaputa, me te tukanga o te aniline raw rauemi ka taea te whakakapi e te P-toluidine, i tua atu i tenei dibutyl succinate te tukanga whakahiato, e wha nga tikanga waihanga hei tohutoro. Ko te waikawa Dibromoterephthalic ka mahia mai i te p-xylene ma te bromination, te oxidation, te tauhohenga me te amine me te katinga mowhiti. Ko te tikanga Hydroquinone ka tango tenei tukanga i te aniline hei rauemi mata, na roto i te hydroquinone, te p-benzoquinone carbonylation tauhohenga, katahi ka honoa ki te whakahiato aniline, te whakarite kati-koropiko, engari ko te kino nui o te tukanga ko te utu nui o te hydroquinone. Ko te Octa-hydrogenated quinacridone i whakaritea e te tauhohenga whakakotahitanga o te waikawa 2.5-diamino-terephthalic me te nui o te cyclohexanone i te aroaro o te waikawa sulfuric, katahi ka whakahiatohia e te waiariki waiariki. Ko te tikanga Diketene he rite ki te tikanga diethyl succinate, diketene e te ethyl chloride ki te whakarite i te α-hydroacetoethyl Ester, katahi ka whakahiatohia te hydroquinone -2, 5-dicarboxylic acid ethyl ester te whakamaaramatanga atu ki te amine kakara, te whakarite ma te whakapouri kati. |
Tuhia to korero ki konei ka tukuna mai ki a matou
