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Ọkwa Urea Fatịlaịza N46% Min
Aha ngwaahịa: SCR/SNCReji urea
Ndị na-egosi:
Ngụkọta ọdịnaya nitrogen (N) (isi akọrọ) % ≥ 46.4 ọdịnaya biuret % ≤ 0.9
Ọdịnaya mmiri % ≤ 0.5
Oke urughuru (φ0.85-2.80mm) % ≥98
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Urea granular 2-4.8mm 46% N maka ọrụ ugbo
Nkọwa ngwaahịa Aha sayensị Dicyandiamine, cyanoguanidine Character White crystal, njupụta ikwu nke 1.40, ebe mgbaze 207-212 Celsius C, soluble na mmiri na ethanol, soluble dị ntakịrị na ether na benzene.CAS No. 461-58-5 Molecular Formula C2H4N4 Molecular Weight 84.08 Ụdị Nhazi Iji Ọ bụ ụdị ihe eji eme ọgwụ synthesis, pesticides na dyes, enwere ike ịmepụta ya maka ụdị guanidine dị iche iche, thiourea, onye na-edozi ihe maka ịchaji na ibipụta indu. ..
