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Nā mea hana maikaʻi loa e kūʻai aku ana i nā mea maka organik Cesium Carbonate CAS 534-17-8


  • CAS:534-17-8
  • Maʻemaʻe:99.9%
  • Formula Molekala:CCs2O3
  • Kaumaha Molekala:325.82
  • Nā EINECS:208-591-9
  • Ka Wā Mālama:2 mau 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
  • Nā kikoʻī huahana

    Hoʻoiho

    Nā Lepili Huahana

    Ke kālele nei hoʻi mākou i ka hoʻomaikaʻi ʻana i ka hoʻokele mea a me ka papahana QC e hōʻoia i hiki iā mākou ke loaʻa ka waiwai nui i ka ʻoihana hoʻokūkū ikaika no ka Factory best selling Organic Raw Materials Cesium Carbonate CAS 534-17-8, I kēia manawa he ʻehā mau huahana koʻikoʻi. ʻOi aku ka maikaʻi o kā mākou waiwai kūʻai ʻia ʻaʻole wale ma ka mākeke Kina o kēia manawa, akā hoʻokipa ʻia hoʻi ma ka mākeke honua.
    Ke kālele nei hoʻi mākou i ka hoʻomaikaʻi ʻana i ka hoʻokele waiwai a me ka papahana QC e hōʻoia i hiki iā mākou ke loaʻa ka waiwai nui i ka ʻoihana hoʻokūkū nui no , Ke koi nei i ka hoʻokele laina hana kiʻekiʻe a me ke kākoʻo pro mea kūʻai aku, ua hoʻolālā mākou i kā mākou hoʻoholo e hāʻawi i kā mākou mea kūʻai aku me ka ʻike mua e loaʻa ana ka nui a ma hope o ka lawelawe. Ke mālama nei i nā pilina aloha e kū nei me kā mākou mea kūʻai aku, akā naʻe ke hana hou nei mākou i kā mākou papa inoa lawelawe i nā manawa a pau e hoʻokō i nā koi hou a pili i ka hoʻomohala hou loa o ka mākeke ma Malta. Ua mākaukau mākou e kū i nā hopohopo a hana i ka hoʻomaikaʻi e ʻike i nā mea hiki ke hana i ke kālepa honua.

    He hui inorganic ka Cesium carbonate. He mea paʻa keʻokeʻo ia i ka mahana o ka lumi a me ke kaomi. He mea hoʻoheheʻe loa ia i ka wai a omo koke i ka makū ke kau ʻia i ka lewa. He alkaline ikaika ka hopena wai o ka cesium carbonate a hiki ke hana me ka waikawa e hana i ka paʻakai cesium a me ka wai, a hoʻokuʻu i ke kalapona ʻokikene. He maʻalahi ka hoʻololi ʻana i ka Cesium carbonate a hiki ke hoʻohana ʻia ma ke ʻano he mea mua o nā paʻakai cesium ʻē aʻe. Hoʻohana nui ʻia ia i nā ʻano paʻakai cesium.

    Cs₂CO₃

    99.9% minuke

    L

    0.0005%maximum

    Na

    0.001%maximum

    K

    0.005% kiʻekiʻe loa

    Rb

    0.02% kiʻekiʻe loa

    Al

    0.001%maximum

    Ca

    0.003% kiʻekiʻe loa

    Fe

    0.0003%maximum

    Mg

    0.0005%maximum

    SiO₂

    0.008% kiʻekiʻe loa

    ʻO Cl-

    0.01% kiʻekiʻe loa

    pēlā₄²

    0.01% kiʻekiʻe loa

    H₂O

    1% max

     

    1. Nā mea hoʻouluulu hana organik
    1) Cesium carbonate Nā hopena C/N/O-arylation a me alkylation: Hana ʻo Cesium carbonate ma ke ʻano he kumu ikaika e hoʻolaha i nā hopena pani o nā apo ʻala a i ʻole nā ​​heteroatoms, e like me ka hoʻonui ʻana i ka hua i nā hopena cross-coupling36.
    2) Nā hopena cyclization: Hoʻohana ʻia ʻo Cesium carbonate no ka cyclization ʻeono-lālā, ka cyclization intramolecular a i ʻole intermolecular, a me nā hopena cyclization Horner-Emmons e hoʻomaʻalahi i ke kūkulu ʻana o nā molekala paʻakikī39.
    3) Hana ʻia ʻana o nā quinazolinediones a me nā cyclic carbonates: Hoʻoulu ka Cesium carbonate i ka hopena o 2-aminobenzonitrile me ke kalapona ʻokikene e hana i nā quinazolinediones, a i ʻole hana i nā cyclic carbonates ma o nā alcohols halogenated a me ke kalapona ʻokikene36.

    2. Nā noi ʻepekema mea hana
    1) Nā mea uila: Hoʻohana ʻia ʻo Cesium carbonate ma ke ʻano he papa koho electron i loko o nā kiko quantum graphene e hoʻomaikaʻi i ka pono o nā cell solar polymer.
    2) Hoʻomākaukau ʻana o nā nanomaterials: Ke komo nei ʻo Cesium carbonate i ka synthesis o nā mea phosphorescent a me nā ʻōnaehana metala organik (MOFs) e hoʻomaikaʻi i nā waiwai o nā mea.

    3. Nā noi ʻē aʻe
    1) Hana ʻana o nā mea waena lāʻau lapaʻau: Hoʻohana ʻia ʻo Cesium carbonate i nā ʻanuʻu koʻikoʻi o ka kemika lāʻau lapaʻau e like me ka alkylation o nā phenols a me ka hoʻomākaukau ʻana o nā esters phosphate.
    2) Nā hopena pili i ke kaiapuni: Hoʻokō ka Cesium carbonate i ka hoʻololi kūpono a hōʻemi i ka haumia me ka ʻole o nā metala hoʻololi a i ʻole nā ​​​​mea hoʻouluulu organik.

    25kg/pahu

    Ke kālele nei hoʻi mākou i ka hoʻomaikaʻi ʻana i ka hoʻokele mea a me ka papahana QC e hōʻoia i hiki iā mākou ke loaʻa ka waiwai nui i ka ʻoihana hoʻokūkū ikaika no ka Factory best selling Organic Raw Materials Cesium Carbonate CAS 534-17-8, I kēia manawa he ʻehā mau huahana koʻikoʻi. ʻOi aku ka maikaʻi o kā mākou waiwai kūʻai ʻia ʻaʻole wale ma ka mākeke Kina o kēia manawa, akā hoʻokipa ʻia hoʻi ma ka mākeke honua.
    ʻO ka hale hana kūʻai maikaʻi loa ʻo Organic Intermediate a me 99%, Ke koi nei i ka hoʻokele laina hana kiʻekiʻe a me ke kōkua pro o nā mea kūʻai aku, ua hoʻolālā mākou i kā mākou hoʻoholo e hāʻawi i kā mākou mea kūʻai aku me ka hoʻohana ʻana i ka ʻike hana no ka hoʻomaka ʻana me ka loaʻa ʻana o ka nui a ma hope o nā lawelawe. Ke mālama nei i nā pilina aloha e kū nei me kā mākou mea kūʻai aku, akā naʻe ke hana hou nei mākou i kā mākou papa inoa lawelawe i nā manawa a pau e hoʻokō i nā koi hou a pili i ka hoʻomohala hou loa o ka mākeke ma Malta. Ua mākaukau mākou e kū i nā hopohopo a hoʻomaikaʻi i ka hoʻomaopopo ʻana i nā mea hiki ke hana i ke kālepa honua.


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