Umthengisi wokuvelisa i-Furful CAS 98-01-1

Inkcazelo emfutshane:

Furfural CAS 98-01-1 ixabiso ifektri


  • Igama lemveliso :Furfural
  • I-CAS:98-01-1
  • MF:C5H4O2
  • MW:96.08
  • EINECS:202-627-7
  • Umlinganiswa:umenzi
  • Umqulu:1 kg/kg okanye 25 kg/igubu
  • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Inkcazo

    Igama leMveliso: Furfural
    CAS: 98-01-1
    MF: C5H4O2
    MW: 96.08
    I-EINECS: 202-627-7
    Indawo yokunyibilika: −36 °C(lit.)
    Indawo yokubilisa: 54-56 °C11 mm Hg
    Ubuninzi: 1.16 g/mL ku-25 °C(lit.)
    Ubuninzi bomphunga: 3.31 (vs umoya)
    Uxinzelelo lomphunga: 13.5 mm Hg (55 °C)
    Fp: 137 °F
    Ubushushu bokugcina: 2-8°C
    Ifomu: Ulwelo

    Inkcazo

    Izinto zokuhlola Iinkcukacha Iziphumo
    Imbonakalo OMTHULU OLUKHAYO; ULWELE OMTHULU ukuhambelana
    Amanzi ABANGAPHAMBILI .0.1% 0.07 %
    Isivavanyi ≥98.5% 99.02%
    Ubumuncu obupheleleyo ABANGAPHAMBILI 0.016mol/l 0.012mol/l
    Ukuqukumbela ukuhambelana

    Isicelo

    Sebenzisa i-1: I-Furfural CAS 98-01-1 isetyenziswe njengento ekrwada ye-organic synthesis, kwaye iphinda isetyenziswe kwii-resin zokwenziwa, i-varnishes, i-pesticides, amayeza, i-rubber kunye neengubo, njl.

    Sebenzisa i-2: I-Furfural ikakhulu isetyenziswe njenge-solvent ye-industrial, esetyenziselwa ukulungisa i-furfuryl alcohol, i-furoic acid, i-tetrahydrofuran, i-γ-valerolactone, i-pyrrole, i-tetrahydropyrrole, njl.

    Sebenzisa isi-3: njenge-reagent yohlalutyo

    Sebenzisa isi-4: Isetyenziselwa ukusukwa kwesikhumba se-noodle.

    Sebenzisa 5: GB 2760-96 imisela ukuba kuvunyelwe ukusebenzisa iziqholo zokutya; isinyibilikisi sokutsalwa. Isetyenziswa kakhulu ekulungiseni iincasa ezahlukeneyo zokulungisa i-thermal, njengesonka, ibutterscotch, ikofu kunye nezinye iincasa.

    Sebenzisa i-6: I-Furfural yimathiriyeli ekrwada yokulungiswa kwamachiza amaninzi kunye neemveliso zoshishino. I-Furan inokuncitshiswa nge-electrolysis ukuvelisa i-succinaldehyde, eyona nto iyinto ekrwada yokuveliswa kwe-atropine. Ezinye izinto eziphuma kwi-furfural zinamandla okubulala iintsholongwane kunye noluhlu olubanzi lwe-bacteriostasis.

    Sebenzisa i-7: Ukuqinisekisa i-cobalt kunye nokumisela i-sulfate. Iireagents zokumisela i-amines emnandi, i-acetone, i-alkaloids, i-oyile yemifuno kunye ne-cholesterol. Qinisekisa i-pentose kunye ne-polypentose njengesiqhelo. I-Synthetic resin, i-organic matter ecocekileyo, i-nitrocellulose solvent, i-dichloroethane extractant.

    Intlawulo

    1, T/T
    2, L/C
    3, iVisa
    4, ikhadi letyala
    5, Paypal
    6, Alibaba trade Assurance
    7, umanyano lwaseNtshona
    8, MoneyGram
    9, Ngaphandle koko, ngamanye amaxesha siyayamkela i-Alipay okanye i-WeChat.

    intlawulo

    Ugcino

    Izilumkiso zokugcina Gcina kwindawo epholileyo, nengena umoya.
    Ubushushu bokugcina akufuneki budlule kwi-37℃.
    Zigcine kude nomlilo kunye nemithombo yobushushu.
    Gcina kude nokukhanya, kwaye ukupakishwa kufuneka kutywinwe kwaye kungadibanisi nomoya.
    Kufuneka igcinwe ngokwahlukileyo kwi-oxidants, alkalis, kunye neekhemikhali ezidliwayo, kwaye ugweme ukugcinwa okuxubileyo.
    Musa ukugcina izinto ezininzi okanye ixesha elide.
    Sebenzisa izibane ezingagqabhukiyo kunye nezixhobo zokungenisa umoya.
    Akuvumelekanga ukusebenzisa izixhobo zoomatshini kunye nezixhobo ezixhomekeke kwiintlantsi.
    Indawo yokugcina kufuneka ixhotyiswe ngokuvuza kwezixhobo zonyango olungxamisekileyo kunye nezixhobo ezifanelekileyo zokugcina.

    Uzinzo

    1. Ayinakonakala kwisinyithi kwaye inokugcinwa kwintsimbi, intsimbi ethambileyo, ubhedu okanye izitya ze-aluminium. Emoyeni okanye xa ibonakaliswe ekukhanyeni, iya kujika ngokuthe ngcembe ibe mdaka, ngoko ke kufuneka igcinwe kude nokukhanya kwaye igcwaliswe ngegesi engasebenziyo yogcino oluvaliweyo.

    2. Ukuzinza kunye nokuzinza

    3. Izinto ezingahambelaniyo, ii-oxidants ezinamandla, ii-alkali ezinamandla


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