N-Bromosuccinimide NBS CAS 128-08-5
Ko te N-Bromosuccinimide NBS he kiriata ma, miraka ranei, he ma, he kiriata pai me te kakara o te bromine. Wairewa i roto i te acetone, ethyl acetate, acetic anhydride, engari e kore e rewa i roto i te wai, benzene, waro tetrachloride,chloroform, etc.Taimaha motuhake 2.097, ira whakarewa 173-175℃, pirau i te 182℃. Pito i te 182 ℃. Ko te iti rawa o te bromine kaha ko te 44.5%. He iti te pirau i te 173.5 ℃.
| Tūemi | Paerewa |
| Te ahua | He kiripiri ma, kowhai kowhai ranei |
| Te whakamatautau | ≥99% |
| Bromine kaha | ≥44% |
| Whakamatau me te waikawa ahetiki | Te whakatutuki i te whakaritenga |
| M,P. | 173-183 ℃ |
| Te ngaro o te whakamaroke | ≤0.5% |
Ko te N-Bromosuccinimide NBS ko te Organic synthetic raw rauemi, whakamahia mo te bromination tauhohenga, pharmaceutical intermediates.N-Bromosuccinimide NBS Ka taea te whakamahi i te N-Bromosuccinimide NBS ki te whakahiato i nga raau taero bromoacetonitrile, ka whakamahia i roto i te ahumahi pesticide ki te synthesize thiamethoxam. Ka taea te whakamahi i te N-Bromosuccinimide NBS hei whakamarumaru hua, hei whakamarumaru, hei aukati i te pokepokea ai.
25kgs/drum, 9tons/20' ipu
25kgs/pueke, 20tons/20' ipu
N-Bromosuccinimide NBS CAS 128-08-5
N-Bromosuccinimide NBS CAS 128-08-5
