ERITUVCHI MUHITDA KOBALT FTALOSIANIN PIGMENTI SINTEZI VA TOZALASH JARAYONINI TADQIQ ETISH
Keywords:
kobalt ftalosianin, karbamid-ftalimid usuli, dimetilformamid, pigmentni tozalash,Abstract
Ushbu ishda kobalt ftalosianin pigmentini karbamid-ftalimid usulida dimetilformamid muhitida sintez qilish va tozalash jarayoni bayon etilgan. Dastlabki reagentlarning mol nisbati, sintez hamda termik ishlov berish sharoitlari keltirilgan. Hosil bo‘lgan pigment sulfat kislota eritmasi va distillangan suv bilan ketma-ket yuvilib, quritilgan hamda to‘q ko‘k rangli mahsulot sifatida olinganligi aniqlangan.
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References
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