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Dibenzo-18-crown-6 CAS 14187-32-7


  • CAS:14187-32-7
  • Tsarin kwayoyin halitta:Saukewa: C20H24O6
  • Nauyin Kwayoyin Halitta:360.4
  • EINECS:238-041-3
  • Lokacin Ajiya:shekaru 2
  • Makamantuwa:CROWNETHER/DIBENZO-18-COWN-6; Dibenzocrown; Diphenyl-18-crown-6-polyether; k] (1,4,7,10,13,16)hexaoxacyclooctadecin,6,7,9,10,17,18,20,21-octahydro-Dibenzo[b; 6,7,9,10,12,13,20,21-Octahydrodibenzo[b,k] [1,4,7,10,13,16]hexaoxacyclo-octadecin
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    Menene Dibenzo-18-crown-6 CAS 14187-32-7?

    Dibenzo-18-crown-6 shine albarkatun kasa don haɗin diaminodibenzo-18-crown-6. Diaminodibenzo-18-crown-6 shine muhimmin fili ether kambi da kuma muhimmin tsaka-tsakin albarkatun ƙasa don haɓaka abubuwan haɓakar kambi na ether. Hanyar da ake amfani da ita ita ce amfani da dibenzo-18-crown-6 a matsayin danyen abu, kuma don samun shi ta hanyar nitration da raguwa. Hanyar ragewa da ake amfani da ita ita ce hanyar rage Pd/C, wanda aka iyakance ta farashi mai tsada. Hanyar hada-hadar gargajiya ta dibenzo-18-crown-6, albarkatun kasa na diaminodibenzo-18-crown-6, shine halayen reflux a ƙarƙashin kariya ta nitrogen, wanda ke da yanayi mai tsauri, matakai masu rikitarwa, sake zagayowar amsawa mai tsayi, babban zafin jiki da ƙarancin amfanin ƙasa. Ultrasonic kira ne wani sabon irin kira hanya ci gaba a cikin 'yan shekarun nan. Yana da fa'idodi na kyakkyawan shugabanci, babban ƙarfi da ƙarfin shiga mai ƙarfi. Ya fi dacewa da sauƙin aiki fiye da hanyoyin haɗin kwayoyin halitta na gargajiya. Kayan aikin gwaji kuma yana da sauƙin sauƙi kuma mai sauƙin sarrafawa. An ƙara yin amfani da shi sosai a cikin haɗin gwiwar kwayoyin halitta.

    Ƙayyadaddun bayanai

    ITEM STANDARD
    Bayyanar Fari zuwa kusan fari m
    Assay (%) ≥99.0
    Wurin narkewa ( ℃ ) 159 zuwa 164
    Ruwa (%) ≤0.5

     

    Aikace-aikace

    1. Metal ion complexing agent‌: Dibenzo-18-crown-6 na iya samar da barga masu ƙarfi tare da ion ƙarfe na alkali (kamar potassium da sodium) kuma ana amfani da su sau da yawa a cikin hakar da rabuwa da ion karfe. Alal misali, yana iya haɗawa tare da ions potassium don inganta haɓakawa da rabuwa da gishiri.

    2. Mai kara kuzarin canja wuri na lokaci: Dibenzo-18-crown-6 yana aiki azaman mai kara kuzari na lokaci a cikin halayen haɓakar ƙwayoyin cuta don haɓaka inganci da samar da halayen lokaci biyu. Misali, ana amfani dashi a cikin haɗin monoazaporphyrins da ƙaura ion transmembrane‌23.

    3. Ion Sensor‌: Abubuwan da aka dogara akan Dibenzo-18-crown-6 ana iya amfani da su don shirya na'urori masu auna firikwensin ion don ganowa da auna kasancewar da tattara takamaiman ions na ƙarfe.

    4. Chemical analysis‌: Dibenzo-18-crown-6 ana amfani da hakar da rabuwa tafiyar matakai a cikin nazarin ilmin sunadarai don cirewa da kuma wadãtar da manufa mahadi ko karfe ions don m bincike da ganowa‌

    Kunshin

    25kgs/drum, 9tons/20'kwantena
    25kgs/jakar, 20ton/20'kwantena

    Dibenzo-18-crown-6 CAS14187-32-7-pack-2

    Dibenzo-18-crown-6 CAS 14187-32-7

    Dibenzo-18-crown-6 CAS14187-32-7-pack-1

    Dibenzo-18-crown-6 CAS 14187-32-7


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