Whakatairanga wheketere Utu wheketere Pharmaceutical Chemical Dibenzo-18-Crown-6 Purity Degree 99% CAS Nama 14187-32-7
Kei a matou he roopu mohio, he roopu mahi ki te tuku tautoko pai mo o taatau kaihoko. I te nuinga o te wa ka whai matou i te kaupapa o te kaihoko-arotahi, nga korero-arotahi mo te Whare Whakatairanga Wheketere Whakatairanga Utu Rongoa MatūDibenzo-18-Crown-6 Te Purity Degree 99% CAS No. 14187-32-7, Ka whakaekea e matou nga taonga kounga teitei me nga otinga pai i nga awhe utu whakataetae. Tīmatahia te painga mai i a maatau ratonga matawhānui ma te whakapā mai ki a maatau i tenei ra.
Kei a matou he roopu mohio, he roopu mahi ki te tuku tautoko pai mo o taatau kaihoko. I te nuinga o te wa ka whai matou i te kaupapa o te kaihoko-arotahi, nga korero-arotahi moDibenzo-18-Crown-6 me CAS Nama 14187-32-7, Ka piri ta tatou kamupene ki te "Kounga tuatahi,, te tino pai mo ake tonu atu, te tangata-whakaaro, te hangarau hou" whakaaro pakihi. Te whakapau kaha ki te ahu whakamua, nga mahi auaha i roto i te umanga, me whakapau kaha ki te hinonga tuatahi. Ka whakapau kaha matou ki te hanga i te tauira whakahaere putaiao, ki te ako i nga matauranga mohio nui, ki te whakawhanake i nga taputapu whakangao matatau me nga mahi whakaputa, ki te hanga i nga otinga kounga tuatahi, te utu whaitake, te kounga o te ratonga, te tuku tere, ki te tuku ki a koe te hanga uara hou.
Dibenzo-18-karauna-6Ko te rauemi mata mo te whakahiato o diaminodibenzo-18-karauna-6. Ko te Diaminodibenzo-18-crown-6 he pūhui ether karauna nui me tetahi rauemi mata takawaenga nui mo te whakahiato o nga pärönaki etera karauna. Ko tana tikanga whakahiato ko te whakamahi i te dibenzo-18-crown-6 hei rauemi mata, ka riro mai ma te whakamaarama me te whakahekenga tauhohenga. Ko te tikanga whakaiti e whakamahia ana ko te tikanga whakaiti Pd/C, he iti nei na te utu whakakorikori utu nui. Ko te tikanga whakahiato tuku iho o te dibenzo-18-crown-6, te rauemi mata o te diaminodibenzo-18-crown-6, he tauhohenga reflux i raro i te whakamarumaru hauota, he ahua kino, he uaua nga takahanga, he huringa tauhohenga roa, he nui te pāmahana me te iti o te hua. Ultrasonic synthesis Ko te momo hou o te tikanga synthesis whakawhanakehia i roto i nga tau tata nei. Kei a ia nga painga o te ahunga pai, te kaha nui me te kaha ki te uru. He watea ake me te ngawari ki te whakahaere i nga tikanga whakahiato waro tuku iho. He ngawari hoki nga taputapu whakamatautau me te ngawari ki te whakahaere. Kei te kaha ake te whakamahi i roto i te whakahiato waro.
| ITEM | Paerewa |
| Te ahua | Ma ki te tata ma te totoka |
| Te whakamatautau ( %) | ≥99.0 |
| Te rewa ( ℃ ) | 159～164 |
| Wai ( %) | ≤0.5 |
1. Mahinga whakahiato katote whakarewa:Dibenzo-18-karauna-6ka taea te hanga i nga matatini pumau me nga katote whakarewa alkali (pērā i te pāhare pāporo me te konutai) ka whakamahia i te nuinga o te wā ki te tangohanga me te wehenga o ngā katote whakarewa. Hei tauira, he uaua ki te katote pāhare pāporo hei whakatairanga i te tangohanga me te wehenga o te tote.
2. Whakakōkī whakawhiti wāhanga:Dibenzo-18-karauna-6ka mahi hei whakakōkī whakawhiti wāhanga i roto i ngā tauhohenga whakakōkī pararopi hei whakatairanga i te kaha me te tukunga o ngā tauhohenga-waahanga-rua. Hei tauira, ka whakamahia i roto i te whakahiatotanga o te monoazaporphyrins me te hekenga transmembrane katote23.
3. Pūoko katote: Ka taea te whakamahi i nga kohinga i runga i te Dibenzo-18-crown-6 ki te whakarite i nga katote katote ki te kimi me te ine i te noho me te kukū o nga katote whakarewa motuhake.
4. Te tātari matū: Ka whakamahia te Dibenzo-18-karauna-6 i roto i te tangohanga me te wehenga i roto i te matū tātari hei tango me te whakarangatira i nga pūhui whainga, katote whakarewa ranei mo te tātari me te kitenga o muri.
25kgs/drum, 9tons/20' ipu
25kgs/pueke, 20tons/20' ipu
Kei a matou he roopu mohio, he roopu mahi ki te tuku tautoko pai mo o taatau kaihoko. I te nuinga o te wa ka whai matou i te kaupapa o te kiritaki-whakaaro, nga taipitopito-arotahi mo te Factory Promotional Factory Price Pharmaceutical Chemical Dibenzo-18-Crown-6 Purity Degree 99% CAS No. Tīmatahia te painga mai i a maatau ratonga matawhānui ma te whakapā mai ki a maatau i tenei ra.
Whakatairanga wheketereDibenzo-18-Crown-6 me CAS Nama 14187-32-7, Ka piri ta tatou kamupene ki te "Kounga tuatahi,, te tino pai mo ake tonu atu, te tangata-whakaaro, te hangarau hou" whakaaro pakihi. Te whakapau kaha ki te ahu whakamua, nga mahi auaha i roto i te umanga, me whakapau kaha ki te hinonga tuatahi. Ka whakapau kaha matou ki te hanga i te tauira whakahaere putaiao, ki te ako i nga matauranga mohio nui, ki te whakawhanake i nga taputapu whakangao matatau me nga mahi whakaputa, ki te hanga i nga otinga kounga tuatahi, te utu whaitake, te kounga o te ratonga, te tuku tere, ki te tuku ki a koe te hanga uara hou.
