Furfural CAS 98-01-1 qiimaha warshadda

Sharaxaad Gaaban:

Furfural CAS 98-01-1 oo leh qiimo wanaagsan


  • Magaca alaabta:Furfural
  • CAS:98-01-1
  • MF:C5H4O2
  • MW:96.08
  • EINECS:202-627-7
  • Jilaa:soo saaraha
  • Xidhmada:1 kg / kg ama 25 kg / durbaan
  • Faahfaahinta Alaabta

    Tags Product

    Sharaxaada

    Magaca Alaabta: Furfural
    CAS: 98-01-1
    MF: C5H4O2
    MW: 96.08
    EINECS: 202-627-7
    Meesha dhalaalaysa: -36 °C (iftiin)
    Barta karkarinta: 54-56 °C11 mm Hg
    Cufnaanta: 1.16 g/ml at 25 °C (iftiin)
    Cufnaanta uumiga: 3.31 (Vs hawada)
    Cadaadiska uumiga: 13.5 mm Hg (55 °C)
    Fp: 137 °F
    Heerkulka kaydinta: 2-8°C
    Foomka: dareere

    Tilmaamid

    Alaabta kormeerka Tilmaamaha Natiijooyinka
    Muuqashada JAWAALE IFTIIN AH; DAREEN JALE AH waafaqsan
    Biyo ugu badnaan .0.1% 0.07%
    Qiimayn ≥98.5% 99.02%
    Wadarta aysidhka Ugu badnaan 0.016mol/l 0.012mol/l
    Gabagabo waafaqsan

    Codsiga

    Isticmaal 1: Furfural CAS 98-01-1 oo loo isticmaalo sida walxo ceeriin ah oo loogu talagalay isku-darka organic, sidoo kale loo isticmaalo resins synthetic, varnishes, sunta cayayaanka, daawooyinka, caag iyo dahaarka, iwm.

    Isticmaal 2: Furfural inta badan loo isticmaalo sida dareeraha warshadaha, oo loo isticmaalo diyaarinta khamriga furfuryl, furoic acid, tetrahydrofuran, γ-valerolactone, pyrrole, tetrahydropyrrole, iwm.

    Isticmaal 3: sida reagent gorfaynta

    Isticmaalka 4: Waxaa loo isticmaalaa haragista maqaarka noodle.

    Isticmaal 5: GB 2760-96 waxay qeexaysaa in la oggol yahay isticmaalka xawaashka cuntada; dareere soosaarid. Inta badan waxaa loo isticmaalaa in lagu diyaariyo noocyo kala duwan oo dhadhanka habaynta kulaylka, sida rootiga, butterscotch, kafeega iyo dhadhan kale.

    Isticmaalka 6: Furfural waa alaabta ceeriin ee diyaarinta daawooyin badan iyo alaabooyin warshadeed. Furan waxaa lagu yarayn karaa koronto la'aan si loo soo saaro succinaldehyde, taas oo ah alaabta ceeriin ee soo saarista atropine. Qaybaha kala duwan ee furfuralku waxay leeyihiin awood bakteeriyad xoog leh iyo noocyo badan oo bakteeriyastasis ah.

    Isticmaal 7: Si loo xaqiijiyo cobalt oo loo go'aamiyo sulfate. Reagents ee go'aaminta amines udgoon, acetone, alkaloids, saliidda khudradda iyo kolestaroolka. U go'aami pentose iyo polypentose sida caadiga ah. Xabagta synthetic, maadada organic la safeeyey, dareeraha nitrocellulose, soosaar dichloroethane.

    Ku saabsan Gaadiidka

    1. Waxaan bixin karnaa noocyo kala duwan oo gaadiid ah iyadoo ku xiran baahida macaamiisheena.
    2. Tiro yar, waxaan ku soo rari karnaa diyaarado hawada ama kuwa caalamiga ah, sida FedEx, DHL, TNT, EMS, iyo khadadka gaarka ah ee gaadiidka caalamiga ah ee kala duwan.
    3. Tiro badan, waxaan ku soo rari karnaa badda deked loo qoondeeyay.
    4. Intaa waxaa dheer, waxaan bixin karnaa adeegyo gaar ah iyadoo loo eegayo baahida macaamiisheena iyo sifooyinka alaabadooda.

    Gaadiidka

    Kaydinta

    Taxadarrada kaydinta Ku kaydi bakhaar qabow oo hawo leh.
    Heerkulka kaydinta waa inuusan dhaafin 37 ℃.
    Ka fogow dabka iyo ilaha kulaylka.
    Ka fogee iftiinka, baakaddana waa in la xidhaa oo aan la taaban hawada.
    Waa in si gooni ah loo kaydiyaa oksaydhiyeyaasha, alkalis, iyo kiimikooyinka la cuni karo, kana fogow kaydinta isku dhafan.
    Ha ku kaydin tiro badan ama wakhti dheer.
    Isticmaal nalalka aan qarxin iyo tas-hiilaadka hawo-siinta.
    Waa mamnuuc in la isticmaalo qalabka farsamada iyo qalabka u nugul dhinbiilka.
    Goobta wax lagu kaydiyo waa in lagu qalabeeyaa qalab daawaynta degdega ah ee daadsan iyo agab kayd oo ku haboon.

    FAQ

    1. Waa maxay MOQ-gaagu?
    RE: Sida caadiga ah MOQ-keena waa 1 kg, laakiin mararka qaarkood sidoo kale waa dabacsanaan waxayna kuxirantahay badeecada.

    2. Ma haysaa wax adeeg iib ah kadib?
    Re: Haa, waxaanu ku wargelin doonaa horumarka dalabka, sida diyaarinta alaabta, ku dhawaaqida, la socodka gaadiidka, kaalmada fasaxa kastamka, hagitaan farsamo, iwm.

    3. Intee in le'eg ayaan alaabtayda heli karaa ka dib bixinta?
    Re: Tiro yar, waxaanu ku soo gudbin doonaa diris (FedEx, TNT, DHL, iwm) oo badanaa waxay ku kici doontaa 3-7 maalmood dhinacaaga. Haddii aad rabto inaad isticmaasho khad gaar ah ama shixnadaha hawada, waxaan sidoo kale ku siin karnaa waxayna ku kici doontaa qiyaastii 1-3 toddobaad.
    Tiro badan, shixnadaha badda ayaa u fiicnaan doona. Waqtiga gaadiidka, waxay u baahan tahay 3-40 maalmood, taas oo ku xidhan goobtaada.

    4. Sidee ugu dhakhsaha badan ayaan uga heli karnaa jawaabta iimaylka kooxdaada?
    Re: Waxaan kuugu soo jawaabi doonaa 3 saacadood gudahood ka dib markaan helno su'aashaada.

    FAQ

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