N-Bromosuccinimide NBS CAS 128-08-5
ʻO N-Bromosuccinimide NBS he kristal keʻokeʻo a waiū paha me kahi ʻala iki o ka bromine. Hoʻoheheʻe ʻia i loko o ka acetone, ethyl acetate, acetic anhydride, akā ʻaʻole hoʻoheheʻe ʻia i ka wai, benzene, carbon tetrachloride, chloroform, a pēlā aku. ʻO ke kaumaha kikoʻī 2.097, kiko heheʻe 173-175 ℃, decomposition ma 182 ℃. Decompose ma 182 ℃. ʻO ka liʻiliʻi loa o ka bromine hana he 44.5%. Decompose iki ma 173.5 ℃.
| Mea | Kūlana Maʻamau |
| helehelena | Nā kristal keʻokeʻo a melemele paha |
| Hoʻāʻo | ≥99% |
| Bromine Hana | ≥44% |
| E hoʻāʻo me ka waikawa acetic | E hoʻokō i ke koi |
| M,P. | 173-183℃ |
| Nalowale o ka maloʻo ʻana | ≤0.5% |
ʻO N-Bromosuccinimide NBS nā mea maka synthetic Organic, i hoʻohana ʻia no nā hopena bromination, nā mea lapaʻau waena. Hiki ke hoʻohana ʻia ʻo N-Bromosuccinimide NBS e synthesize i nā lāʻau bromoacetonitrile, a hoʻohana ʻia i ka ʻoihana pesticide e synthesize i ka thiamethoxam. Hiki ke hoʻohana ʻia ʻo N-Bromosuccinimide NBS ma ke ʻano he mea mālama hua, mea mālama, a me ka mea pale i ka ʻōpala.
25kgs/pahu, 9tons/20'pahu
25kgs/ʻeke, 20tons/20'pahu
N-Bromosuccinimide NBS CAS 128-08-5
N-Bromosuccinimide NBS CAS 128-08-5
