Tsvuku 18 CAS 6483-64-3

Nhanganyaya

1,1′-[(phenylmethylene) bis[(2-methoxy-4,1-phenyl)azo]]di-2-naphthol, inozivikanwawo seAO60, is an organic synthetic dye. Iyi inotevera sumo kune chimiro chayo, kushandiswa, nzira yekugadzirira uye ruzivo rwekuchengetedza:

Properties: AO60 ndeyero kune yakatsvuka-brown crystalline poda, isinganyungudika mumvura, inonyungudika muorganic solvents senge methanol, ethanol uye chloroform. Yakagadzikana mu acidic, neutral uye alkaline mamiriro.

Zvishandiso: AO60 inonyanya kushandiswa sedhayi uye chiratidzo. Inogona kushandiswa sechinhu chinodhayira machira, kunyanya kudhaya mhedzisiro yemafibhi echisikigo akadai sekotoni nerineni. Inogona zvakare kushandiswa kupenda mapurasitiki uye rabha. Iyo zvakare inowanzoshandiswa senge acid-base chiratidzo uye ye pH kutsunga.

Kugadzirira nzira: Kugadzirira kweAO60 kunowanzo kuwanikwa nekubatanidza maitiro e nitrous acid uye styrene, uyezve inopindirana ne 2-naphthol kugadzira iyo yakanangwa chigadzirwa.