Moetsi oa thepa Furfural CAS 98-01-1

Tlhaloso e Khutšoanyane:

Furfural CAS 98-01-1 theko ea fektheri


  • Lebitso la sehlahisoa :Furfural
  • CAS:98-01-1
  • MF:C5H4O2
  • MW:96.08
  • EINECS:202-627-7
  • Sebopeho:moetsi
  • Sephutheloana:1 kg/kg kapa 25kg/moropa
  • Lintlha tsa Sehlahisoa

    Li-tag tsa Sehlahisoa

    Tlhaloso

    Lebitso la Sehlahisoa: Furfural
    CAS: 98-01-1
    MF: C5H4O2
    MW: 96.08
    EINECS: 202-627-7
    Sebaka se qhibilihang: −36 °C(lit.)
    Sebaka se belang: 54-56 °C11 mm Hg
    Boima: 1.16 g/mL ho 25 °C(lit.)
    Boima ba mouoane: 3.31 (vs moea)
    Khatello ea mouoane: 13.5 mm Hg (55 °C)
    Fp: 137 °F
    Mocheso oa ho boloka: 2-8°C
    Foromo: Mokelikeli

    Tlhaloso

    Lintho tsa tlhahlobo Litlhaloso Liphetho
    Ponahalo TŠEHLA E KHANYA; MOQEDI O TŠEHLA lumellana
    Metsi MAXIMUM .0.1% 0.07 %
    Tlhahlobo ≥98.5% 99.02%
    Kakaretso ea acidity BOHLOKOA 0.016mol/l 0.012mol/l
    Qetello lumellana

    Kopo

    Sebelisa 1: Furfural CAS 98-01-1 e sebelisoang e le lisebelisoa tse tala bakeng sa motsoako oa manyolo, hape e sebelisoa ho li-resin tsa maiketsetso, li-varnish, chefo e bolaeang likokoanyana, meriana, rabara le liphahlo, joalo-joalo.

    Sebelisa 2: Furfural haholo-holo e sebelisoang e le solvent ea indasteri, e sebelisetsoang ho lokisa joala ea furfuryl, furoic acid, tetrahydrofuran, γ-valerolactone, pyrrole, tetrahydropyrrole, joalo-joalo.

    Sebelisa 3: joalo ka reagent ea analytical

    Tšebeliso ea 4: E sebelisetsoa ho suoa letlalo la li-noodle.

    Sebelisa 5: GB 2760-96 e bolela hore e lumelloa ho sebelisa linoko tsa lijo; mokelikeli oa ho ntša. Haholo-holo e sebelisetsoa ho lokisa litlolo tse fapaneng tsa ho futhumatsa mocheso, joalo ka bohobe, butterscotch, kofi le litatso tse ling.

    Sebelisa 6: Furfural ke thepa e tala bakeng sa ho lokisa lithethefatsi tse ngata le lihlahisoa tsa indasteri. Furan e ka fokotsoa ka electrolysis ho hlahisa succinaldehyde, e leng thepa e tala bakeng sa tlhahiso ea atropine. Lintho tse ling tse tsoang ho furfural li na le matla a matla a bactericidal le mefuta e mengata ea bacteriostasis.

    Sebelisa 7: Ho netefatsa cobalt le ho tseba sulfate. Li-reagents bakeng sa qeto ea li-amine tse nkhang hamonate, acetone, alkaloids, oli ea meroho le k'holeseterole. Etsa qeto ea pentose le polypentose joalo ka maemo. Resin ea maiketsetso, lintho tse phelang tse hloekisitsoeng, motsoako oa nitrocellulose, motsoako oa dichloroethane.

    Tefo

    1, T/T
    2, L/C
    3, visa
    4, karete ea mokitlane
    5, Paypal
    6, Alibaba trade Assurance
    7, mokhatlo oa Bophirimela
    8, MoneyGram
    9, Ntle le moo, ka linako tse ling re boetse re amohela Alipay kapa WeChat.

    tefo

    Polokelo

    Litlhokomelo tsa polokelo Boloka sebakeng sa polokelo se pholileng se nang le moea o pholileng.
    Mocheso oa polokelo ha oa lokela ho feta 37 ℃.
    E-ba hōle le mehloli ea mollo le mocheso.
    E boloke hole le leseli, 'me sephutheloana se tlameha ho koaloa' me se se ke sa kopana le moea.
    E lokela ho bolokoa ka thoko ho li-oxidants, alkalis, le lik'hemik'hale tse jeoang, 'me u qobe polokelo e tsoakiloeng.
    U se ke ua boloka ka bongata kapa ka nako e telele.
    Sebelisa mabone a thibelang ho phatloha le lisebelisoa tsa moea.
    Ho thibetsoe ho sebelisa lisebelisoa tsa mechine le lisebelisoa tse atisang ho ba le litlhase.
    Sebaka sa polokelo se lokela ho ba le lisebelisoa tsa phekolo ea tšohanyetso tse lutlang le lisebelisoa tse loketseng tsa polokelo.

    Botsitso

    1. Ha e senyehe ho litšepe 'me e ka bolokoa ka lijaneng tsa tšepe, tsa tšepe tse bonolo, tsa koporo kapa tsa aluminium. Ha e le moeeng kapa ha e pepesehetse khanya, butle-butle e tla fetoha sootho, kahoo e lokela ho bolokoa hole le leseli le ho tlala khase ea inert bakeng sa polokelo e tiisitsoeng.

    2. Ho tsitsa le botsitso

    3. Lisebelisoa tse sa lumellaneng, li-oxidants tse matla, li-alkali tse matla


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