Yuriya | 57-13-6
Bayanin Samfura
Bayanin Samfura: Urea, kuma aka sani da carbamide, yana da dabarar sinadarai CH4N2O. Yana da kwayoyin halitta wanda ya ƙunshi carbon, nitrogen, oxygen, da hydrogen. Farin lu'ulu'u ne.
Urea shine takin nitrogen mai tarin yawa, taki mai tsaka tsaki mai saurin aiki, kuma ana iya amfani dashi don samar da takin mai magani iri-iri. Urea ya dace da takin tushe da suturar sama, kuma wani lokacin azaman takin iri.
A matsayin taki mai tsaka tsaki, urea ya dace da ƙasa da shuke-shuke daban-daban. Yana da sauƙin adanawa, mai sauƙin amfani, kuma yana da ɗan lahani ga ƙasa. Yana da takin nitrogen da ake amfani da shi a halin yanzu da yawa. A cikin masana'antu, ana amfani da ammonia da carbon dioxide don haɗa urea a ƙarƙashin wasu yanayi.
Aikace-aikace: Noma a matsayin taki
Kunshin:25 kgs/jakar ko kamar yadda kuka nema.
Ajiya:Ya kamata a adana samfurin a cikin inuwa da wurare masu sanyi. Kada a bar shi ya fallasa ga rana. Ba za a shafa aikin da danshi ba.
Ka'idojin Aikata:Matsayin Duniya.
Ƙayyadaddun samfur:
| Kayan Gwaji | Fihirisar Ingantattun Noma | ||
| Babban darajar | Cancanta | ||
| Launi | Fari | Fari | |
| Jimlar Nitrogen(A bushe tushe)≥ | 46.0 | 45.0 | |
| Biuret%≤ | 0.9 | 1.5 | |
| Ruwa(H2O)% ≤ | 0.5 | 1.0 | |
| Methylene diurea(a cikin HCHO)% ≤ | 0.6 | 0.6 | |
| Girman barbashi | d0.85mm-2.80mm ≥ d1.18mm-3.35mm ≥ d2.00mm-4.75mm ≥ d4.00mm-8.00mm ≥ | 93 | 90 |
| Matsayin aiwatar da samfur shine GB/T2440-2017 | |||
