I-Pigment Yellow 150 CAS 68511-62-6/25157-64-6

I-Pigment Yellow 150 CAS 68511-62-6/25157-64-6 intshayelelo

I-Yellow 150 yi-pigment ephilayo enegama lekhemikhali ye-diazaza 7-nitro-1,3-bisazine-4,6-dione. Ingumgubo ophuzi kunye nokukhanya okulungileyo, ukuxhathisa i-abrasion kunye nokuzinza.

I-Yellow 150 isetyenziswa kakhulu kwiipeyinti, ii-inki, iiplastiki, irabha kunye nezinye iindawo. Ingasetyenziselwa ukwenza imibala yeemveliso ukubonelela ngombala oqaqambileyo otyheli. Ukongeza, i-Yellow 150 ingasetyenziselwa iinjongo zobugcisa kunye nezinto zokubhala ezifana nokupeyinta kunye nezitampu zerabha.

Kukho iindlela ezimbini eziphambili zokwenza i-yellow 150. Enye i-nitrate 1,3-bisazine-4,6-dione, emva koko uyiphendule nge-sodium hydroxide, kwaye ekugqibeleni ucofe, uhlambe kwaye uyomise ukufumana i-pigment ye-yellow 150. Enye indlela yindlela yokusabela kweMannich, oko kukuthi, i-1,3-bisazine-4,6-dione yongezwa kwi-nitric acid, kwaye emva koko ishushu, inyibilikiswe kwaye ihluzwe iphathwe nge-ammonia, kwaye ekugqibeleni ihluzwe, ihlanjwe kwaye yomiswe ukuze ifumane. yellow 150 pigment.

Ulwazi lokhuseleko: I-Yellow 150 yinto enetyhefu ephantsi, kodwa kusafuneka ukuba ubeke ingqalelo kumanyathelo okukhusela. Ngexesha lokusetyenziswa, kuphephe ukuphefumla amasuntswana okanye uthuli, kwaye uhlambe ngokukhawuleza ngamanzi xa udibana nolusu okanye amehlo. Kufuneka igcinwe ngokufanelekileyo, kude nemithombo yomlilo kunye ne-oxidants, kwaye ugweme ukudibanisa ne-acids eqinile, i-alkali enamandla kunye nezinye izinto. Ukuba utyiwe okanye urholile, funa unyango ngokukhawuleza.