Mai ba da kayayyaki Furfural CAS 98-01-1

Takaitaccen Bayani:

Furfural CAS 98-01-1 farashin masana'anta


  • Sunan samfur:Furfur
  • CAS:98-01-1
  • MF:Saukewa: C5H4O2
  • MW:96.08
  • EINECS:202-627-7
  • Hali:masana'anta
  • Kunshin:1 kg / kg ko 25 kg / drum
  • Cikakken Bayani

    Tags samfurin

    Bayani

    Sunan samfur: Furfural
    Saukewa: 98-01-1
    Saukewa: C5H4O2
    MW: 96.08
    Saukewa: 202-627-7
    Matsayin narkewa: -36 ° C (lit.)
    Tushen tafasa: 54-56 °C11 mm Hg
    Yawa: 1.16 g/mL a 25 ° C (lit.)
    Yawan tururi: 3.31 (Vs iska)
    Matsin tururi: 13.5 mm Hg (55 ° C)
    Fp: 137 ° F
    Yanayin ajiya: 2-8 ° C
    Form: Ruwa

    Ƙayyadaddun bayanai

    Abubuwan dubawa Ƙayyadaddun bayanai Sakamako
    Bayyanar RUWAN KWANA; RUWAN RUWA daidaita
    Ruwa MAFI GIRMA .0.1% 0.07%
    Assay ≥98.5% 99.02%
    Jimlar acidity Matsakaicin 0.016mol/l 0.012 mol/l
    Kammalawa daidaita

    Aikace-aikace

    Yi amfani da 1: Furfural CAS 98-01-1 da aka yi amfani da shi azaman albarkatun kasa don haɗin gwiwar kwayoyin halitta, kuma ana amfani dashi a cikin resins na roba, varnishes, magungunan kashe qwari, magunguna, roba da sutura, da dai sauransu.

    Yi amfani da 2: Furfural galibi ana amfani dashi azaman ƙarfi na masana'antu, ana amfani dashi don shirya furfuryl barasa, furoic acid, tetrahydrofuran, γ-valerolactone, pyrrole, tetrahydropyrrole, da sauransu.

    Yi amfani da 3: azaman reagent na nazari

    Amfani 4: Ana amfani dashi don tanning na fata noodle.

    Yi amfani da 5: GB 2760-96 ya nuna cewa an yarda da amfani da kayan yaji; sauran ƙarfi hakar. An fi amfani da shi don shirya nau'ikan sarrafa kayan zafi daban-daban, kamar burodi, butterscotch, kofi da sauran abubuwan dandano.

    Amfani 6: Furfural shine albarkatun kasa don shirye-shiryen magunguna da yawa da samfuran masana'antu. Furan za a iya rage ta hanyar lantarki don samar da succinaldehyde, wanda shine albarkatun kasa don samar da atropine. Wasu abubuwan da aka samo na furfural suna da ƙarfin ƙwayar cuta mai ƙarfi da kuma faffadan bakan bacteriostasis.

    Yi amfani da 7: Don tabbatar da cobalt da ƙayyade sulfate. Reagents don ƙaddarar amines, acetone, alkaloids, mai kayan lambu da cholesterol. Ƙayyade pentose da polypentose a matsayin ma'auni. Guduro na roba, ingantaccen kwayoyin halitta, sauran ƙarfi nitrocellulose, cirewar dichloroethane.

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    9, Bayan haka, wani lokacin ma muna karɓar Alipay ko WeChat.

    biya

    Adanawa

    Kariyar ajiya Ajiye a cikin dakin ajiya mai sanyi, mai iska.
    Yanayin ajiya bai kamata ya wuce 37 ℃ ba.
    Ka nisantar da wuta da tushen zafi.
    Ka nisanta shi daga haske, kuma dole ne a rufe marufi kuma kada a hadu da iska.
    Ya kamata a adana shi daban daga oxidants, alkalis, da sinadarai masu cin abinci, kuma a guje wa ajiya mai gauraya.
    Kada a adana da yawa ko na dogon lokaci.
    Yi amfani da fitilun da ke hana fashewa da wuraren samun iska.
    An haramta amfani da kayan aikin injiniya da kayan aikin da ke da saurin tartsatsi.
    Wurin ajiya ya kamata a sanye shi da kayan aikin jinya na gaggawa da kayan ajiya masu dacewa.

    Kwanciyar hankali

    1. Ba shi da lahani ga karafa kuma ana iya adana shi a cikin baƙin ƙarfe, ƙarfe mai laushi, jan ƙarfe ko aluminum. A cikin iska ko kuma lokacin da aka fallasa shi, sannu a hankali zai zama launin ruwan kasa, don haka ya kamata a nisantar da shi daga haske kuma a cika shi da iskar gas don adanawa.

    2. Kwanciyar hankali da kwanciyar hankali

    3. Abubuwan da ba su dace ba, oxidants mai ƙarfi, alkalis mai ƙarfi


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