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ʻO ka hale kūʻai maikaʻi loa ke kūʻai aku ʻana i nā mea kanu lāʻau Cesium Carbonate CAS 534-17-8


  • CAS:534-17-8
  • Maʻemaʻe:99.9%
  • ʻAno Molekala:CCs2O3
  • Kaumaha Molekala:325.82
  • EINECS:208-591-9
  • Ka wā mālama:2 makahiki
  • Nā huaʻōlelo like:ʻO CESIUM CARBONATE; ʻO CESIUM CARBONATE; Carbonicacid, paʻakai dicesium; cesiumcarbonate(cs2co3); cesiumcarbonateanhydrous; Cesium carbonate, 99.5%, no ka nānā ʻana; ʻO Cesium carbonate, no ka nānā ʻana; dicesium ʻakika kalapona
  • Huahana Huahana

    Hoʻoiho

    Huahana Huahana

    Ke kālele nei mākou i ka hoʻomaikaʻi ʻana i ka hoʻokele waiwai a me ka papahana QC e hōʻoia i hiki iā mākou ke paʻa i ka waiwai maikaʻi ma ka ʻoihana hoʻokūkū ikaika no Factory kūʻai maikaʻi loa i nā Organic Raw Materials Cesium Carbonate CAS 534-17-8, ʻEhā kā mākou mau mea alakaʻi. Kūʻai maikaʻi ʻia kā mākou mea kūʻai aku ʻaʻole wale i loko o ka mākeke Kina i kēia manawa, akā hoʻokipa ʻia hoʻi i ka mākeke honua.
    Ke nānā nei mākou i ka hoʻomaikaʻi ʻana i ka hoʻokele waiwai a me ka papahana QC e hōʻoia i hiki iā mākou ke paʻa i ka waiwai maikaʻi i ka ʻoihana hoʻokūkū ikaika no , Ke koi nei i ka hoʻokele laina kiʻekiʻe kiʻekiʻe a me ke kōkua kōkua o nā mea kūʻai aku, ua hoʻolālā mākou i kā mākou hoʻoholo e hoʻolako i kā mākou mea kūʻai mai e hoʻomaka me ka loaʻa ʻana o ka nui a ma hope o ka ʻike pono lawelawe. Ke hoʻomau nei i ka pilina aloha me kā mākou mea kūʻai aku, eia naʻe mākou e hana hou i kā mākou papa inoa hoʻonā i nā manawa āpau e hoʻokō i nā koi hou a pili i ka hoʻomohala hou loa o ka mākeke ma Malta. Mākaukau mākou e kū i nā hopohopo a hana i ka hoʻomaikaʻi ʻana e hoʻomaopopo i nā mea āpau i ke kālepa honua.

    ʻO ka Cesium carbonate he mea hoʻohuihui ʻole. He paʻa keʻokeʻo ma ka lumi wela a me ke kaomi. Hiki ke hoʻoheheʻe ʻia i ka wai a hoʻopaʻa koke i ka makū ke kau ʻia i ka lewa. ʻO ka wai wai o ka cesium carbonate he alkaline ikaika a hiki ke hana me ka waikawa e hana i ka paʻakai cesium a me ka wai, a hoʻokuʻu i ke kalapona. He maʻalahi ka hoʻololi ʻana i ka cesium carbonate a hiki ke hoʻohana ʻia ma ke ʻano he precursor o nā paʻakai cesium ʻē aʻe. Hoʻohana nui ʻia ia i nā ʻano paʻakai cesium.

    Cs₂CO₃

    99.9% min

    L

    0.0005% ka nui

    Na

    0.001% ka nui

    K

    0.005% ka nui

    Rb

    0.02% ka nui

    Al

    0.001% ka nui

    Ca

    0.003% ka nui

    Fe

    0.0003% ka nui

    Mg

    0.0005% ka nui

    SiO₂

    0.008% ka nui

    Cl-

    0.01% ka nui

    pela₄²

    0.01% ka nui

    H₂O

    1% ka nui

     

    1. Nā mea hoʻoheheʻe hoʻohuihui organik
    1) Cesium carbonate C/N/O-arylation a me alkylation reactions: Cesium carbonate he kumu ikaika no ka paipai 'ana i ka hoololi ana o na apo aromatic a i ole heteroatoms, e like me ka hoonui ana i ka hua ma ke kea-coupling reactions36.
    2) Nā hopena Cyclization: Hoʻohana ʻia ka Cesium carbonate no ka cyclization ʻeono lālā, intramolecular a i ʻole intermolecular cyclization, a me Horner-Emmons cyclization reactions e hoʻomaʻamaʻa i ke kūkulu ʻana i nā molekala paʻakikī39.
    3) Hoʻohui ʻia o nā quinazolinediones a me nā carbonate cyclic: Hoʻopili ka Cesium carbonate i ka hopena o ka 2-aminobenzonitrile me ke kalapona kalapona e hana ai i nā quinazolinediones, a i ʻole synthesizes cyclic carbonates ma o nā waiʻona halogenated a me carbon dioxide36.

    2. Nā noi ʻepekema waiwai
    1) Nā mea uila: Hoʻohana ʻia ka Cesium carbonate ma ke ʻano he papa koho electron i nā kiko kiko graphene e hoʻomaikaʻi i ka pono o nā cell solar polymer.
    2) Ka hoʻomākaukau ʻana i nā nanomaterials: Ke komo nei ka Cesium carbonate i ka synthesis o nā mea phosphorescent a me nā metal organic frameworks (MOFs) e hoʻonui i nā waiwai waiwai.

    3. Nā noi ʻē aʻe
    1) Synthesis o nā lāʻau waena: Hoʻohana ʻia ka Cesium carbonate i nā ʻanuʻu koʻikoʻi o ke kemika lāʻau e like me ka alkylation o nā phenols a me ka hoʻomākaukau ʻana i nā esters phosphate.
    2) Nā hopena pili kaiapuni: Loaʻa i ka Cesium carbonate ka hoʻololi maikaʻi ʻana a hōʻemi i ka pollution me ka ʻole o nā metala hoʻololi a i ʻole nā mea hoʻoheheʻe organik.

    25kg / pahu

    Ke kālele nei mākou i ka hoʻomaikaʻi ʻana i ka hoʻokele waiwai a me ka papahana QC e hōʻoia i hiki iā mākou ke paʻa i ka waiwai maikaʻi ma ka ʻoihana hoʻokūkū ikaika no Factory kūʻai maikaʻi loa i nā Organic Raw Materials Cesium Carbonate CAS 534-17-8, ʻEhā kā mākou mau mea alakaʻi. Kūʻai maikaʻi ʻia kā mākou mea kūʻai aku ʻaʻole wale i loko o ka mākeke Kina i kēia manawa, akā hoʻokipa ʻia hoʻi i ka mākeke honua.
    ʻO ka hale kūʻai kūʻai maikaʻi loa Organic Intermediate a me 99%, Ke koi nei i ka hoʻokele laina hanauna kiʻekiʻe a me ke kōkua kōkua o nā mea kūʻai aku, ua hoʻolālā mākou i kā mākou hoʻoholo e hoʻolako i kā mākou mea kūʻai aku e hoʻomaka me ka loaʻa ʻana o ka nui a ma hope o nā lawelawe ʻike hana. Ke hoʻomau nei i ka pilina aloha me kā mākou mea kūʻai aku, eia naʻe mākou e hana hou i kā mākou papa inoa hoʻonā i nā manawa āpau e hoʻokō i nā koi hou a pili i ka hoʻomohala hou loa o ka mākeke ma Malta. Mākaukau mākou e kū i nā hopohopo a hana i ka hoʻomaikaʻi ʻana e hoʻomaopopo i nā mea āpau i ke kālepa honua.


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