UAN

UAN mafita ce ta urea da ammonium nitrate a cikin ruwa da aka yi amfani da shi azaman taki. Haɗin urea da ammonium nitrate yana da ƙarancin zafi mai mahimmanci (18% a 30 ° C) sabili da haka ana iya amfani dashi kawai a cikin taki na ruwa. Matsayin da aka fi amfani da shi na waɗannan mafita na taki shine UAN 32.0.0 (32%N) wanda aka sani da UN32 ko UN-32, wanda ya ƙunshi 45% ammonium nitrate, 35% urea da 20% kawai ruwa. Sauran maki sune UAN 28, UAN 30 da UAN 18. Maganin yana da lalata sosai ga ƙarfe mai laushi (har zuwa 0.5 inci (1.3  a kowace shekara akan ƙarfe na C1010) sabili da haka ana sanye su da mai hana lalata don kare tankuna, bututu, nozzles, da dai sauransu. Kada a haɗa mafita na Urea-ammonium nitrate tare da calcium ammonium nitrate (CAN-17) ko wasu mafita da aka shirya daga calcium nitrate. Wani nau'i mai kauri, mai launin fari wanda ba zai iya narkewa ba wanda zai iya rufe nozzles.

 Halayen jiki da sunadarai na maganin urea ammonium nitrate 
Maganin yana dauke da ruwa mai yawa kuma duk da haka yana da ƙananan zafin gishiri:

 Manazarta 

 UNIDO da Cibiyar Ci gaban Fertilizer ta Duniya (1998), Manual na Fertiliiser, Kluwer Academic Publishers,  .
 Simplot UAN-32 Bayanan SamfurinBayanan Samfurin UAN-32
 Poole Chemical UAN 32% SolutionUAN 32% Magani
 Tom Dorn, Mai ba da ƙarin ilimi, Tushen Nitrogen Jami'ar Nebraska Fact Sheet 288-01
Rukuni:Shafuka masu fassarorin da ba'a duba ba