Mutengesi wekugadzira Furfural CAS 98-01-1

Tsanangudzo Pfupi:

Furfural CAS 98-01-1 mutengo wefekitari


  • Product name:Furfural
  • CAS:98-01-1
  • MF:C5H4O2
  • MW:96.08
  • EINECS:202-627-7
  • Hunhu:mugadziri
  • Package:1 kg/kg kana 25 kg/drum
  • Product Detail

    Product Tags

    Tsanangudzo

    Zita reChigadzirwa: Furfural
    CAS: 98-01-1
    MF: C5H4O2
    MW: 96.08
    EINECS: 202-627-7
    Pakunyungudika: −36 °C(lit.)
    Poindi yekubikira: 54-56 °C11 mm Hg
    Density: 1.16 g/mL pa25 °C (lit.)
    Mhepo density: 3.31 (vs mhepo)
    Mhepo yehutsi: 13.5 mm Hg (55 °C)
    Fp: 137 °F
    Kuchengetedza tembiricha: 2-8°C
    Fomu: Mvura

    Tsanangudzo

    Zvinhu zvekuongorora Zvinotsanangurwa Results
    Chitarisiko CHIREDZA YELLOW; YELLOW LIQUID conform
    Mvura MAXIMUM .0.1% 0.07 %
    Assay ≥98.5% 99.02%
    Total acidity MAXIMUM 0.016mol/l 0.012mol/l
    Mhedziso conform

    Application

    Shandisa 1: Furfural CAS 98-01-1 inoshandiswa seyakagadzirwa organic synthesis, uye inoshandiswawo mukugadzira resin, varnishes, mishonga yezvipembenene, mishonga, rabha uye machira, nezvimwe.

    Kushandisa 2: Furfural inonyanya kushandiswa seindasitiri yekunyungudutsa, inoshandiswa kugadzira furfuryl doro, furoic acid, tetrahydrofuran, γ-valerolactone, pyrrole, tetrahydropyrrole, nezvimwe.

    Shandisa 3: seanalytical reagent

    Shandisa 4: Inoshandiswa pakutsvaira ganda renoodle.

    Shandisa 5: GB 2760-96 inotaura kuti inobvumirwa kushandisa zvinonhuwira zvekudya; extraction solvent. Inonyanya kushandiswa kugadzirira zvakasiyana-siyana zvekupisa zvinonaka, senge chingwa, butterscotch, kofi uye zvimwe zvinonaka.

    Shandisa 6: Furfural ndiyo mbishi gadziriro yemishonga yakawanda uye zvigadzirwa zvemaindasitiri. Furan inogona kuderedzwa ne electrolysis kuti ibudise succinaldehyde, inova iyo mbishi yekugadzirwa kweatropine. Zvimwe zvinobva kune furfural zvine simba rebhaktericidal rakasimba uye huwandu hwakawanda hwebhakitiriya.

    Shandisa 7: Kuongorora cobalt uye kuona sulfate. Reagents yekugadzika kweanonhuhwirira amines, acetone, alkaloids, mafuta emiriwo uye cholesterol. Sarudza pentose uye polypentose seyakajairwa. Synthetic resin, yakanatswa organic zvinhu, nitrocellulose solvent, dichloroethane extractant.

    Payment

    1, T/T
    2, L/C
    3, Visa
    4, Kadhi rechikwereti
    5, Paypal
    6, Alibaba trade Assurance
    7, Western union
    8, MoneyGram
    9, Kunze kwezvo, dzimwe nguva tinogamuchirawo Alipay kana WeChat.

    kubhadhara

    Storage

    Chengetedzo munzvimbo inotonhorera, ine mhepo yekuchengetera mhepo.
    Tembiricha yekuchengetera haifanirwe kudarika 37 ℃.
    Ramba kure nemoto nekupisa.
    Chengetedza kure nechiedza, uye kuvhara kunofanira kuvharwa uye kusasangana nemhepo.
    Inofanirwa kuchengetwa zvakasiyana kubva kune oxidants, alkalis, uye makemikari anodyika, uye kudzivirira kusanganiswa kuchengetedza.
    Usachengete muhuwandu kana kwenguva yakareba.
    Shandisa mwenje unodzivirira kuputika uye nzvimbo dzekupinza mhepo.
    Zvinorambidzwa kushandisa michina michina uye maturusi anowanzo kupfava.
    Imba yekuchengetera inofanirwa kuve neyakavharika yekukurumidzira kurapwa michina uye yakakodzera yekuchengetedza zvinhu.

    Kugadzikana

    1. Haisi kukanganisa kune simbi uye inogona kuchengetwa musimbi, simbi yakapfava, mhangura kana midziyo yealuminium. Mumhepo kana painovhenekerwa nechiedza, inoshanduka zvishoma nezvishoma, saka inofanirwa kuchengetedzwa kure nechiedza uye izere neinert gasi rekuchengetedza rakavharwa.

    2. Kugadzikana uye kugadzikana

    3. Zvinhu zvisingaenderani, oxidants yakasimba, alkali yakasimba


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