Hale Hana Hoʻolaha Kumukūʻai Hale Hana Lāʻau Lapaʻau Kemika Dibenzo-18-Crown-6 Kekelē Maʻemaʻe 99% CAS No. 14187-32-7
I kēia manawa, loaʻa iā mākou kahi hui akamai a hana e hāʻawi i ke kākoʻo maikaʻi loa no kā mākou mea kūʻai. Hoʻomau mākou i ke kumumanaʻo o ka mea kūʻai aku, ka nānā ʻana i nā kikoʻī no ka Factory Promotional Factory Price Pharmaceutical ChemicalʻO ke kekelē maʻemaʻe Dibenzo-18-Crown-6 99% CAS No. 14187-32-7, E hāʻawi mākou i nā waiwai kiʻekiʻe a me nā hoʻonā maikaʻi loa ma nā pae kumukūʻai hoʻokūkū. E hoʻomaka e pōmaikaʻi mai kā mākou lawelawe piha ma ke kelepona ʻana mai iā mākou i kēia lā.
I kēia manawa, loaʻa iā mākou kahi hui akamai a hana pono e hāʻawi i ke kākoʻo maikaʻi loa no kā mākou mea kūʻai aku. Hoʻomau mākou i ke kumumanaʻo o ka mea kūʻai aku, ka nānā ʻana i nā kikoʻī noʻO Dibenzo-18-Crown-6 a me CAS No. 14187-32-7, E pili ana kā mākou hui i ka manaʻo ʻoihana "ʻO ka maikaʻi mua,, hemolele mau loa, hoʻonohonoho kanaka, hana hou ʻenehana". Hana nui e hoʻomau i ka holomua, hana hou i ka ʻoihana, e hana i nā hana āpau i ka ʻoihana papa mua. Hoʻāʻo mākou i ka maikaʻi loa e kūkulu i ke kumu hoʻohālike hoʻokele ʻepekema, e aʻo i ka ʻike akamai he nui, e hoʻomohala i nā lako hana holomua a me ke kaʻina hana, e hana i nā hoʻonā maikaʻi mua, ke kumukūʻai kūpono, ke ʻano kiʻekiʻe o ka lawelawe, ka lawe wikiwiki ʻana, e hāʻawi iā ʻoe e hana i ka waiwai hou.
ʻO Dibenzo-18-lei-6ʻo ia ka mea maka no ka synthesis o diaminodibenzo-18-crown-6. ʻO Diaminodibenzo-18-crown-6 kahi hui lei aliʻi ether koʻikoʻi a he mea maka waena koʻikoʻi no ka synthesis o nā derivatives lei aliʻi ether. ʻO kāna ʻano synthesis ka hoʻohana ʻana i ka dibenzo-18-crown-6 ma ke ʻano he mea maka, a e loaʻa iā ia ma o ka nitration a me ka hopena hōʻemi. ʻO ke ʻano hōʻemi i hoʻohana ʻia ʻo ia ke ʻano hōʻemi Pd/C, i kaupalena ʻia e ke kumukūʻai catalyst pipiʻi. ʻO ke ʻano synthesis kuʻuna o dibenzo-18-crown-6, ka mea maka o diaminodibenzo-18-crown-6, he hopena reflux ma lalo o ka pale ʻana o ka nitrogen, nona nā kūlana paʻakikī, nā ʻanuʻu paʻakikī, ka pōʻaiapuni hopena lōʻihi, ke kiʻekiʻe o ka mahana a me ka hua haʻahaʻa. ʻO ka synthesis Ultrasonic kahi ʻano hana synthesis hou i hoʻomohala ʻia i nā makahiki i hala iho nei. Loaʻa iā ia nā pono o ke kuhikuhi maikaʻi, ka ikehu nui a me ka hiki ke komo ikaika. ʻOi aku ka maʻalahi a me ka maʻalahi o ka hana ma mua o nā ʻano synthesis organik kuʻuna. He maʻalahi hoʻi nā lako hoʻokolohua a maʻalahi hoʻi e kaohi. Hoʻohana nui ʻia ia i ka synthesis organik.
| MEA | KŪMAU |
| helehelena | Keʻokeʻo a kokoke i ke keʻokeʻo paʻa |
| Hoʻāʻo (%) | ≥99.0 |
| Kiko heheʻe ( ℃ ) | 159～164 |
| Wai (%) | ≤0.5 |
1. Mea hoʻohuihui ion metala:ʻO Dibenzo-18-lei-6hiki ke hana i nā hui paʻa me nā ion metala alkali (e like me ka potassium a me ka sodium) a hoʻohana pinepine ʻia i ka unuhi ʻana a me ka hoʻokaʻawale ʻana o nā ion metala. No ka laʻana, hiki iā ia ke hui pū me nā ion potassium e hoʻolaha i ka unuhi ʻana a me ka hoʻokaʻawale ʻana o nā paʻakai.
2. Mea hoʻonui hoʻoili pae:ʻO Dibenzo-18-lei-6hana ma ke ʻano he mea hoʻoulu hoʻoili pae i nā hopena catalytic organik e hoʻolaha i ka pono a me ka hua o nā hopena ʻelua-pae. No ka laʻana, hoʻohana ʻia ia i ka synthesis o monoazaporphyrins a me ka neʻe ʻana o ka ion transmembrane23.
3. Mea ʻike ion: Hiki ke hoʻohana ʻia nā hui i hoʻokumu ʻia ma Dibenzo-18-crown-6 e hoʻomākaukau i nā mea ʻike ion e ʻike a ana i ke alo a me ka nui o nā ion metala kikoʻī.
4. Ka nānā ʻana i nā kemika: Hoʻohana ʻia ʻo Dibenzo-18-crown-6 i nā kaʻina hana unuhi a hoʻokaʻawale i ka kemika analytical e unuhi a hoʻonui i nā hui i manaʻo ʻia a i ʻole nā iona metala no ka nānā ʻana a me ka ʻike ʻana ma hope.
25kgs/pahu, 9tons/20'pahu
25kgs/ʻeke, 20tons/20'pahu
I kēia manawa, loaʻa iā mākou kahi hui akamai a hana e hāʻawi i ke kākoʻo maikaʻi loa no kā mākou mea kūʻai. Hoʻomau mākou i ke kumumanaʻo o ka mea kūʻai aku, ka nānā ʻana i nā kikoʻī no ka Factory Promotional Factory Price Pharmaceutical Chemical Dibenzo-18-Crown-6 Purity Degree 99% CAS No. 14187-32-7, E hāʻawi mākou i nā waiwai kiʻekiʻe a me nā hoʻonā maikaʻi loa ma nā pae kumukūʻai hoʻokūkū. E hoʻomaka e pōmaikaʻi mai kā mākou lawelawe piha ma ke kelepona ʻana mai iā mākou i kēia lā.
Hoʻolaha Hale HanaʻO Dibenzo-18-Crown-6 a me CAS No. 14187-32-7, E pili ana kā mākou hui i ka manaʻo ʻoihana "ʻO ka maikaʻi mua,, hemolele mau loa, hoʻonohonoho kanaka, hana hou ʻenehana". Hana nui e hoʻomau i ka holomua, hana hou i ka ʻoihana, e hana i nā hana āpau i ka ʻoihana papa mua. Hoʻāʻo mākou i ka maikaʻi loa e kūkulu i ke kumu hoʻohālike hoʻokele ʻepekema, e aʻo i ka ʻike akamai he nui, e hoʻomohala i nā lako hana holomua a me ke kaʻina hana, e hana i nā hoʻonā maikaʻi mua, ke kumukūʻai kūpono, ke ʻano kiʻekiʻe o ka lawelawe, ka lawe wikiwiki ʻana, e hāʻawi iā ʻoe e hana i ka waiwai hou.
