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I-Methyl Acetate CAS 79-20-9 Ikhwalithi Ephezulu Nentengo Ephansi Isithombe Esifakiwe
  • I-Methyl Acetate CAS 79-20-9 Ikhwalithi Ephezulu Nentengo Ephansi

Incazelo emfushane:


  • Intengo ye-FOB eyinkomba:
    US $1,197
    / Ithani
  • Imbobo:China
  • Imigomo Yokukhokha:L/C, T/T, Western Union
  • I-CAS:79-20-9

    • Imininingwane Yomkhiqizo

    Omaka bomkhiqizo

    Igama Lomkhiqizo:i-polyethylene

    Ifomethi ye-Molecular:I-C3H6O2

    Inombolo ye-CAS:79-20-9

    Isakhiwo samangqamuzana omkhiqizo:

    i-polyethylene

    IZIMPAHLA ZAMAKHEMIkhali

    I-Methyl acetate inephunga elimnandi, elinezithelo kanye nokunambitheka okubabayo kancane.Ingalungiswa ngokubilisa i-acetic acid kanye ne-methanol phambi kwama-catalysts e-asidi;noma ngokushisa i-methanol nge-carbon monoxide eyengeziwe ngaphansi kwengcindezi phambi kwe-catalyst (i-phosphoric acid, usawoti we-cobalt).
    I-Methyl acetate yenzeka ngokwemvelo ekugxilweni okuphansi kwe-mint, ukhunta, amagilebhisi, ubhanana, ikhofi (i-Furia ne-Bellanca, i-1975) futhi iyingxenye eguquguqukayo yama-nectarines (Takeoka et al., 1988).Ikhona futhi kwezinye iziphuzo ezidakayo ezigayiwe (Shimoda et al., 1993).Ikhiqizwa ngokwezimboni nge-carbonylation ye-methanol njenge-byproduct yokukhiqizwa kwe-acetic acid noma nge-esterification ye-acetic acid nge-methanol lapho kukhona i-asidi eqinile njenge-sulfuric acid.

    INDAWO YOKUSEBENZA

    Ezemithi
    Imboni Yamafutha
    Isibulala-zinambuzane
    Injini ye-Diesel Fuel
    Isiqandisi
    I-Aerosol Spray

    I-Methyl acetate isetshenziswa njenge-solvent forlacquers, ama-resin, amafutha, ne-nitrocellulose;ama-inpaint removers;njenge-ejenti yokunambitheka;kanye nokukhiqizwa kwesikhumba sokwenziwa.I-Solvent yama-lacquers, amafutha, nama-resinSolvent ye-nitrocellulose, i-acetylcellulose, nezinhlaka eziningi namafutha;ukwenziwa kwesikhumba sokwenziwa.

    UTHENGA KANJANI KITHI

    I-Chemwin ingahlinzeka ngenqwaba yama-hydrocarbon amaningi nezincibilikisi zamakhemikhali kumakhasimende ezimboni.Ngaphambi kwalokho, sicela ufunde ulwazi olulandelayo oluyisisekelo mayelana nokwenza ibhizinisi nathi: 

    1. Ezokuphepha

    Ukuphepha kuyinto ehamba phambili yethu.Ngaphezu kokunikeza amakhasimende ulwazi mayelana nokusetshenziswa okuphephile nokunobungani kwemvelo kwemikhiqizo yethu, siphinde sizibophezele ekuqinisekiseni ukuthi ubungozi bokuphepha kwabasebenzi nosonkontileka buncishiswa bube buncane obunengqondo nobunokwenzeka.Ngakho-ke, sidinga ukuthi ikhasimende liqinisekise ukuthi izindinganiso ezifanele zokuphepha zokuthulula nokugcina impahla ziyahlangatshezwa ngaphambi kokulethwa kwethu (sicela ubheke isithasiselo se-HSSE emigomeni nemibandela yokuthengisa ngezansi).Ochwepheshe bethu be-HSSE banganikeza isiqondiso kulawa mazinga.

    2. Indlela yokulethwa

    Amakhasimende anga-oda futhi alethe imikhiqizo evela ku-chemwin, noma angathola imikhiqizo evela embonini yethu yokukhiqiza.Izindlela zokuthutha ezitholakalayo zifaka phakathi iloli, ujantshi noma ezokuthutha ezinezinhlobo eziningi (kuyasebenza izimo ezihlukene).

    Endabeni yezidingo zekhasimende, singacacisa izidingo zezikebhe noma amathangi futhi sisebenzise amazinga akhethekile okuphepha/wokubuyekeza kanye nezimfuneko.

    3. Inani elincane le-oda

    Uma uthenga imikhiqizo kuwebhusayithi yethu, inani elincane le-oda amathani angama-30.

    4.Inkokhelo

    Indlela yokukhokha ejwayelekile idonswa ngokuqondile zingakapheli izinsuku ezingu-30 ukusuka ku-invoyisi.

    5. Amadokhumenti okulethwa

    Amadokhumenti alandelayo anikezwa ngokudiliva ngakunye:

    · I-Bill of Lading, i-CMR Waybill noma enye incwadi yezokuthutha efanele

    · Isitifiketi Sokuhlaziya noma Ukuvumelana (uma sidingeka)

    · Imibhalo ehlobene ne-HSSE ngokuhambisana nemithethonqubo

    · Imibhalo yeCustoms ngokuhambisana nemithethonqubo (uma kudingeka)

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