Umphakeli wokukhiqiza i-Furfural CAS 98-01-1

Incazelo emfushane:

Furfural CAS 98-01-1 intengo yefekthri


  • Igama lomkhiqizo :Furfural
  • I-CAS:98-01-1
  • MF:I-C5H4O2
  • MW:96.08
  • I-EINECS:202-627-7
  • Umlingiswa:umkhiqizi
  • Iphakheji:1 kg/kg noma 25 kg/isigubhu
  • Imininingwane Yomkhiqizo

    Omaka bomkhiqizo

    Incazelo

    Igama lomkhiqizo: Furfural
    CAS: 98-01-1
    MF: C5H4O2
    MW: 96.08
    I-EINECS: 202-627-7
    Iphuzu elincibilikayo: −36 °C(lit.)
    Iphuzu lokubila: 54-56 °C11 mm Hg
    Ukuminyana: 1.16 g/mL ku-25 °C(lit.)
    Ukuminyana komhwamuko: 3.31 (vs air)
    Umfutho womhwamuko: 13.5 mm Hg (55 °C)
    Fp: 137 °F
    Izinga lokushisa lesitoreji: 2-8°C
    Ifomu: Uketshezi

    Ukucaciswa

    Izinto zokuhlola Imininingwane Imiphumela
    Ukubukeka OKUTHUTHUSI OKUKHANYA; ULWAKHIWO OLUYELI vumelana
    Amanzi ABANGAPHEZULU .0.1% 0.07 %
    Isivivinyo ≥98.5% 99.02%
    I-acidity ephelele UBUNINGI 0.016mol/l 0.012mol/l
    Isiphetho vumelana

    Isicelo

    Sebenzisa oku-1: I-Furfural CAS 98-01-1 esetshenziswa njengezinto ezingavuthiwe ze-organic synthesis, iphinde isetshenziswe kuma-synthetic resins, ama-varnish, izibulala-zinambuzane, imithi, irabha kanye nezingubo, njll.

    Sebenzisa 2: I-Furfural ikakhulukazi esetshenziswa njenge-solvent yezimboni, esetshenziselwa ukulungisa i-furfuryl alcohol, i-furoic acid, i-tetrahydrofuran, i-γ-valerolactone, i-pyrrole, i-tetrahydropyrrole, njll.

    Sebenzisa oku-3: njenge-reagent yokuhlaziya

    Sebenzisa 4: Isetshenziselwa ukushukwa kwesikhumba se-noodle.

    Sebenzisa u-5: I-GB 2760-96 ibeka ukuthi kuvunyelwe ukusebenzisa izinongo zokudla; i-solvent yokukhipha. Ikakhulukazi isetshenziselwa ukulungisa ama-flavour ahlukahlukene okucubungula okushisayo, njengesinkwa, i-butterscotch, ikhofi nokunye ukunambitheka.

    Sebenzisa i-6: I-Furfal iyimpahla eluhlaza yokulungiswa kwezidakamizwa eziningi nemikhiqizo yezimboni. I-Furan ingancishiswa nge-electrolysis ukuze kukhiqizwe i-succinaldehyde, okuyimpahla eluhlaza yokukhiqizwa kwe-atropine. Okunye okuphuma ku-furfural kunamandla aqinile okubulala amagciwane kanye ne-spectrum ebanzi ye-bacteriostasis.

    Sebenzisa 7: Ukuqinisekisa i-cobalt nokunquma i-sulfate. Ama-reagents ekunqumeni ama-amine anephunga elimnandi, i-acetone, i-alkaloids, amafutha yemifino kanye ne-cholesterol. Nquma i-pentose ne-polypentose njengokujwayelekile. I-synthetic resin, i-organic matter ecwengiwe, i-nitrocellulose solvent, i-dichloroethane extractant.

    Inkokhelo

    1, T/T
    2, L/C
    3, i-visa
    4, Ikhadi lesikweletu
    5, PayPal
    6, i-Alibaba trade Assurance
    7, inyunyana yaseNtshonalanga
    8, ImaliGram
    9, Ngaphandle kwalokho, ngezinye izikhathi siyakwamukela i-Alipay noma i-WeChat.

    inkokhelo

    Isitoreji

    Imithetho yesitoreji Gcina endaweni epholile, nengena umoya.
    Izinga lokushisa lokugcina akufanele lidlule ku-37℃.
    Gcina kude nomlilo nemithombo yokushisa.
    Kugcine kude nokukhanya, futhi iphakheji kufanele ivalwe futhi ingathintani nomoya.
    Kufanele igcinwe ngokuhlukana nama-oxidants, ama-alkali, namakhemikhali adliwayo, futhi igweme ukugcinwa okuxubile.
    Ungagcini ngobuningi noma isikhathi eside.
    Sebenzisa izibani ezingaqhumi kanye nezindawo zokungenisa umoya.
    Akuvunyelwe ukusebenzisa imishini namathuluzi ajwayele ukuvela izinhlansi.
    Indawo yokugcina impahla kufanele ifakwe izinto zokwelashwa eziphuthumayo ezivuzayo kanye nezinto ezifanele zokugcina.

    Ukuzinza

    1. Ayigqwali ezinsimbi futhi ingagcinwa ezitsheni zensimbi, insimbi ethambile, ithusi noma i-aluminium. Emoyeni noma lapho ivezwa ekukhanyeni, kancane kancane izoba nsundu, ngakho-ke kufanele igcinwe kude nokukhanya futhi igcwaliswe ngegesi engasebenzi ukuze igcinwe evalekile.

    2. Ukuzinza nokuzinza

    3. Izinto ezingahambelani, ama-oxidants aqinile, ama-alkali aqinile


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