Uhie 18 CAS 6483-64-3

Okwu mmalite

1,1'-[(phenylmethylene) bis[(2-methoxy-4,1-phenyl) azo]] di-2-naphthol, nke a makwaara dị ka AO60, bụ ihe na-esi ísì ụtọ. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, usoro nkwadebe na ozi nchekwa ya:

Ngwongwo: AO60 bụ odo na-acha ọbara ọbara-aja aja aja aja ntụ ntụ, mmiri na-esighị ike, soluble na organic solvents dị ka methanol, ethanol na chloroform. Ọ kwụsiri ike na acidic, nnọpụiche na ọnọdụ alkaline.

Na-eji: AO60 bụ nke a na-ejikarị dị ka ihe agbaji na ihe ngosi. Enwere ike iji ya dị ka ihe eji esiji ákwà maka akwa akwa, karịsịa maka mmetụta agba nke eriri eke dị ka owu na linen. Enwere ike iji ya mee ihe maka agba plastik na rọba. A na-ejikwa ya dị ka ihe ngosi acid-base na maka mkpebi pH.

Usoro nkwadebe: Nkwadebe nke AO60 na-enwetakarị site na njikọta mmeghachi omume nke nitrous acid na styrene, wee meghachi omume na 2-naphthol iji mepụta ngwaahịa ezubere iche.