Lisebelisoa tse Tala tsa Organic tse rekisoang haholo fekthering Cesium Carbonate CAS 534-17-8
Re ntse re tsepamisitse maikutlo ho ntlafatseng tsamaiso ea lintho le lenaneo la QC ho netefatsa hore re ka ba le phaello e ntle khoebong e hlōlisanang ka matla bakeng sa Lihlahisoa tse Tala tsa Organic Cesium Carbonate CAS 534-17-8 tse rekisoang haholo fekthering, Joale re na le lintho tse 'ne tse etellang pele. Thepa ea rona e rekisoa hantle eseng feela 'marakeng oa hajoale oa Chaena, empa hape e amoheloa' marakeng oa machabeng.
Re ntse re tsepamisitse maikutlo ho ntlafatseng tsamaiso ea lintho le lenaneo la QC ho netefatsa hore re ka fumana phaello e kholo khoebong e nang le tlholisano e matla bakeng sa, Re tsitlallela taolo ea mela ea tlhahiso ea boleng bo holimo le thuso ea bareki, joale re hlophisitse qeto ea rona ea ho fa bareki ba rona boiphihlelo ba ho qala ka ho fumana chelete le hang ka mor'a litšebeletso. Re ntse re boloka likamano tse teng tsa botsoalle le bareki ba rona, leha ho le joalo re qapa lethathamo la rona la litharollo ka linako tsohle ho fihlela litlhoko tse ncha le ho latela nts'etsopele ea morao-rao ea 'maraka oa Malta. Re ikemiselitse ho tobana le matšoenyeho le ho ntlafatsa ho utloisisa menyetla eohle ea khoebo ea machabeng.
Cesium carbonate ke motsoako o sa pheleng. Ke ntho e tiileng e tšoeu mochesong oa kamore le khatellong. E qhibiliha haholo metsing 'me e monya mongobo kapele ha e beoa moeeng. Tharollo ea metsi ea cesium carbonate e na le alkaline e matla 'me e ka arabela le asiti ho hlahisa letsoai le metsi a tsamaellanang le cesium, le ho lokolla carbon dioxide. Cesium carbonate e bonolo ho e fetola 'me e ka sebelisoa e le selelekela sa letsoai le leng la cesium. E sebelisoa haholo mefuteng ea letsoai la cesium.
| Cs₂CO₃ | 99.9%metsotso |
| L | 0.0005%max |
| Na | 0.001%max |
| K | 0.005%max |
| Rb | 0.02%max |
| Al | 0.001%max |
| Ca | 0.003%max |
| Fe | 0.0003%max |
| Mg | 0.0005%max |
| SiO₂ | 0.008%max |
| Cl- | 0.01%max |
| kahoo₄² | 0.01%max |
| H₂O | 1%max |
1. Li-catalyst tsa motsoako oa lintho tse phelang
1) Dikarabelo tsa C/N/O-arylation le alkylation tsa Cesium carbonate: Cesium carbonate e sebetsa e le motheo o matla ho kgothaletsa dikarabelo tsa ho nkela sebaka tsa masale a monko o monate kapa di-heteroatom, tse kang ho eketsa chai dikarabelong tsa ho kopana tse tshekaletseng36.
2) Likarabelo tsa ho potoloha: Cesium carbonate e sebelisetsoa ho potoloha ha limolek'hule ka litho tse tšeletseng, ho potoloha ha limolek'hule ka hare ho limolek'hule kapa ka hare ho limolek'hule, le ho lokisa ha limolek'hule ka hare ho Horner-Emmons ho nolofatsa kaho ea limolek'hule tse rarahaneng39.
3) Ho kopanngoa ha quinazolinediones le cyclic carbonates: Cesium carbonate e susumetsa karabelo ea 2-aminobenzonitrile le carbon dioxide ho hlahisa quinazolinediones, kapa e kopanya cyclic carbonates ka halogenated alcohols le carbon dioxide36.
2. Lisebelisoa tsa mahlale a thepa
1) Lisebelisoa tsa elektroniki: Cesium carbonate e sebelisoa e le lera le khethang lielektrone ka har'a matheba a graphene quantum ho ntlafatsa katleho ea lisele tsa letsatsi tsa polymer.
2) Ho lokisoa ha lintho tse ling tse kang li-nanomaterials: Cesium carbonate e nka karolo ho kopanyeng thepa ea phosphorescent le meralo ea tšepe ea organic (MOFs) ho ntlafatsa thepa ea thepa.
3. Lisebelisoa tse ling
1) Ho kopanngoa ha metsoako e sebetsang ea lithethefatsi: Cesium carbonate e sebelisoa mehatong ea bohlokoa ea k'hemistri ea lithethefatsi joalo ka alkylation ea li-phenol le ho lokisoa ha li-ester tsa phosphate.
2) Likarabelo tse mosa tikolohong: Cesium carbonate e fihlella phetoho e sebetsang hantle mme e fokotsa tšilafalo ntle le litšepe tsa phetoho kapa li-catalyst tsa tlhaho.
25kg/moropa
Re ntse re tsepamisitse maikutlo ho ntlafatseng tsamaiso ea lintho le lenaneo la QC ho netefatsa hore re ka ba le phaello e ntle khoebong e hlōlisanang ka matla bakeng sa Lihlahisoa tse Tala tsa Organic Cesium Carbonate CAS 534-17-8 tse rekisoang haholo fekthering, Joale re na le lintho tse 'ne tse etellang pele. Thepa ea rona e rekisoa hantle eseng feela 'marakeng oa hajoale oa Chaena, empa hape e amoheloa' marakeng oa machabeng.
Li-Organic Intermediate tse rekisoang haholo fekthering le 99%, re tsitlallela taolo ea boleng bo holimo ea mohala oa tlhahiso le thuso ea bareki, joale re hlophisitse qeto ea rona ea ho fa bareki ba rona boiphihlelo ba ho qala ka ho fumana le ho fumana litšebeletso hang feela ka mor'a moo. Leha ho le joalo, re ntse re boloka likamano tse ntle tsa botsoalle le bareki ba rona, re ntse re qapa lethathamo la rona la litharollo ka linako tsohle ho fihlela litlhoko tse ncha le ho latela nts'etsopele ea morao-rao ea 'maraka oa Malta. Re ikemiselitse ho tobana le matšoenyeho le ho ntlafatsa ho utloisisa menyetla eohle khoebong ea machabeng.
