ʻO mākou kekahi o nā alakaʻiNā mea hana Benzanilidea me nā mea hoʻolako ma Kina CAS93-98-1, hāʻawi mākou i ka lawelawe maʻamau no nā mea kūʻai aku a pau.
- Inoa mea kūʻai:BENZANILIDE
- CAS:93-98-1
- MF:C13H11NO
- MW:197.23
- EINECS:202-292-7
- Ka helu hehee: 161-163 °C(kukui)
- Puni hoʻolapalapa: 117 °C10 mm Hg(kukui.)
- ʻO ka mānoanoa 1,315 g/cm3
- index refractive 1.6050 (manaʻo)
- Lahi uila:117°C/10mm
- ka mahana mālama.E mālama ʻia ma lalo o +30 ° C.
- solubility H2O: hiki ʻole ke hoʻoheheʻe
- pka13.52±0.70(Wanamua)
- ʻano Pauda
- Papa kuhikuhi kala 42095
- kala ʻAhinahina i ka melemele-'ōmaʻomaʻo
- ʻAʻole hiki ke hoʻoheheʻe i ka wai
Ke ala hana:
Loaʻa ia ma ka hopena o ka aniline me ka benzoic acid.Hoʻopili ʻia ka waikawa benzoic maloʻo a me ka aniline hou i 180-190 ℃ no 2h, a laila hoʻonui ʻia ka mahana i 225 ℃.I ka hoʻomaka ʻana, hoʻoheheʻe ʻia ka wai ma ke kaʻina hana, a laila hoʻoheheʻe ʻia ka aniline, a ma hope o nā hakina a pau.ʻO ka hakina i hoʻoheheʻe ʻia ma hope o 255 ℃ ua maʻalili, hoʻopaʻa ʻia a hoʻoheheʻe ʻia no ka loaʻa ʻana o ka hua ʻulaʻula hina poni.Holoi ʻia ka huahana me ka waika hydrochloric dilute e wehe i ke koena aniline, holoi ʻia me ka wai, a laila hoʻohui ʻia me ka solution sodium hydroxide e wehe i ke koena benzoic acid.ʻO ka hope, loaʻa ka huahana i hoʻomaʻemaʻe ʻia ma ka holoi ʻana, kānana, hoʻomaloʻo a me ka recrystallization me ka ethanol.
Hebei Guanlang Biotechnology Co., Ltd. no Guanlang Group, i hoʻokumu ʻia i ka makahiki 2007, aia ma Shijiazhuang kūlanakauhale ʻo ia ke kapikala o Hebei Province a me ka ʻāpana hub ma waena o Beijing Tianjin a me Hebei a loaʻa iā ia ka pono o ka lawe ʻana.ʻO kā mākou hui kahi ʻoihana ʻenehana kiʻekiʻe hou me ka Research & Development, ka hana ʻana a me ke kūʻai aku.
