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Heerka Beeraha Bacriminta Urea N46% Min
Magaca alaabta: SCR / SNCRisticmaal Urea
Tilmaamayaasha:
Isku geynta nitrogen (N) ka kooban (saldhig qalalan) % ≥ 46.4 ka kooban biuret% ≤ 0.9
Maaddada qoyaanka % ≤ 0.5
Cabbirka walxaha (φ0.85-2.80mm) % ≥98
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Urea Granular 2-4.8mm 46% N ee isticmaalka beeraha
Sharaxaada badeecada Magaca sayniska Dicyandiamine, cyanoguanidine Character White crystal, cufnaanta qaraabada ah ee 1.40, barta dhalaalka 207-212°C, ku milmay biyaha iyo ethanol, wax yar ku milmay ether iyo benzene.CAS No. 461-58-5 Formula Molecular C2H4N4 Miisaanka Molecular 84.08 Qaanuunka Qaabdhismeedka Isticmaalka Waa nooc ka mid ah maaddooyinka daawada synthesis, sunta cayayaanka iyo midabaynta, waxaa loo soo saari karaa noocyo kala duwan oo guanidine, thiourea, qalabaynta rinjiyeynta iyo daabacaadda indu. ..
