N-Bromosuccinimide NBS CAS 128-08-5
N-Bromosuccinimide NBS bụ kristal ọcha ma ọ bụ nke dị ka mmiri ara ehi nke nwere obere isi bromine. A na-agbaze na acetone, ethyl acetate, acetic anhydride, mana ọ naghị agbaze na mmiri, benzene, carbon tetrachloride, chloroform, wdg. Ike ndọda kpọmkwem 2.097, ebe agbaze 173-175℃, gbazee na 182℃. Gbazee na 182℃. Ọdịnaya kacha nta nke bromine na-arụ ọrụ bụ 44.5%. A gbazee ntakịrị na 173.5℃.
| ihe | Ọkọlọtọ |
| Ọdịdị | Kristal ọcha ma ọ bụ odo odo na-acha ọcha |
| Nnwale | ≥99% |
| Bromine na-arụ ọrụ | ≥44% |
| Nwalee ya na acetic acid | Mezue ihe achọrọ |
| M,P. | 173-183℃ |
| Mfu nke ịkpọ nkụ | ≤0.5% |
N-Bromosuccinimide NBS bụ ihe ndị e ji emepụta ihe ndị sitere n'okike, nke a na-eji eme ihe maka mmeghachi omume bromination, na ọgwụ ndị na-eme ka mmadụ nwee ike ime ihe. Enwere ike iji N-Bromosuccinimide NBS mepụta ọgwụ bromoacetonitrile, a na-ejikwa ya eme ihe n'ụlọ ọrụ ọgwụ ahụhụ iji mepụta thiamethoxam. Enwere ike iji N-Bromosuccinimide NBS mee ihe dị ka ihe nchekwa mkpụrụ osisi, ihe nchekwa, na ihe mgbochi ebu.
25kg kwa drum, 9tons/20'container
25kgs/akpa, 20tons/20'akpa
N-Bromosuccinimide NBS CAS 128-08-5
N-Bromosuccinimide NBS CAS 128-08-5
