Yellow 93 CAS 4702-90-3

Mawu Oyamba

Solvent Yellow 93, yomwe imadziwikanso kuti kusungunuka yellow G, ndi utoto wosungunulira wachilengedwe. Zotsatirazi ndizofotokozera za chikhalidwe chake, kugwiritsa ntchito, njira zopangira ndi chitetezo:

Ubwino:

Solvent Yellow 93 ndi crystalline yachikasu mpaka lalanje-yellow, sungunuka mu zosungunulira monga ethanol ndi methylene chloride. Lili ndi kusungunuka kochepa m'madzi ndipo silisungunuka muzosungunulira zambiri za inorganic.

Gwiritsani ntchito:

Solvent Yellow 93 imagwiritsidwa ntchito kwambiri m'mafakitale monga utoto, inki, mapulasitiki, zokutira ndi zomatira. Imatha kupereka zinthu zokhala ndi mtundu wowala komanso wowoneka bwino wachikasu ndipo zimakhala ndi kukhazikika bwino komanso kukhazikika kowala.

Njira:

Solvent Yellow 93 nthawi zambiri amapangidwa kudzera muzochita zingapo zamankhwala. Njira yokonzekera yodziwika bwino ndiyo kuphatikizika kwa aniline ndi p-cresol, kenako ndi ma amides kapena ma ketones ngati zapakati, ma acylation ena amachitikira kuti pamapeto pake apeze zosungunulira zachikasu 93.

Zambiri Zachitetezo:

Zosungunulira zachikasu 93 zimakhala ndi kawopsedwe kena, ndipo samalani kuti musakhudzidwe ndi khungu komanso pokoka mpweya mukakumana. Valani magolovesi oteteza ndi masks mukamagwiritsa ntchito, ndipo sungani mpweya wabwino.

Pewani kukhudzana ndi oxidizing amphamvu ndi zidulo kuti mupewe zoopsa.

Posungira, zosungunulira zachikasu 93 ziyenera kusungidwa pamalo ozizira, owuma komanso mpweya wabwino, kutali ndi moto ndi kuyatsa.