Urea |57-13-6
Ibicuruzwa bisobanura
Ibisobanuro ku bicuruzwa: Urea, izwi kandi nka karbamide, ifite imiti ya CH4N2O.Nibintu kama bigizwe na karubone, azote, ogisijeni, na hydrogen.Ni kirisiti yera.
Urea ni ifumbire ya azote yibanze cyane, ifumbire idafite aho ibogamiye, kandi irashobora no gukoreshwa mu gutanga ifumbire mvaruganda itandukanye.Urea ikwiranye nifumbire mvaruganda no kwambara hejuru, kandi rimwe na rimwe nkifumbire yimbuto.
Nifumbire idafite aho ibogamiye, urea ikwiranye nubutaka butandukanye nibimera.Biroroshye kubika, byoroshye gukoresha, kandi bifite ibyangiritse kubutaka.Nifumbire mvaruganda ya azote ikoreshwa ubu kubwinshi.Mu nganda, ammonia na dioxyde de carbone bikoreshwa muguhuza urea mubihe bimwe.
Gusaba: Ubuhinzi nkifumbire
Ipaki:25 kgs / igikapu cyangwa nkuko ubisabye.
Ububiko:Ibicuruzwa bigomba kubikwa ahantu h'igicucu kandi hakonje.Ntukemere ko izuba riva.Imikorere ntabwo izagira ingaruka kubutaka.
Ibipimo Byakozwe:Ibipimo mpuzamahanga.
Ibisobanuro ku bicuruzwa:
| Ibizamini | Igipimo cy’ubuziranenge mu buhinzi | ||
| Urwego rwo hejuru | Yujuje ibyangombwa | ||
| Ibara | Cyera | Cyera | |
| Azote yose（Mu buryo bwumye）≥ | 46.0 | 45.0 | |
| Biuret% ≤ | 0.9 | 1.5 | |
| Amazi（H2O）% ≤ | 0.5 | 1.0 | |
| Methylene diurea（shingiro rya HCHO）% ≤ | 0.6 | 0.6 | |
| Ingano ya Particle | d0.85mm-2,80mm ≥ d1.18mm-3.35mm ≥ d2.00mm-4.75mm ≥ d4.00mm-8.00mm ≥ | 93 | 90 |
| Igipimo cyo gushyira mu bikorwa ibicuruzwa ni GB / T2440-2017 | |||
