Shanghai Huayingtong E-commerce Co., Ltd. is one of the leading Acetonitrile suppliers in China and a professional Acetonitrile manufacturer. Welcome to purchaseAcetonitrile from our factory.pls contact tom :service@skychemwin.com
Dzina la malonda:Acetonitrile
Mtundu wa Molecular:C2H3N
CAS No:75-05-8
Kapangidwe kazinthu zama cell:
Zamadzimadzi zowoneka bwino zopanda mtundu. Zimasakanikirana ndi madzi, ether, methanol, acetone, chloroform, carbon tetrachloride, ethylene chloride, methyl acetate, ethyl acetate, yankho la acetamide ndi ma hydrocarbon ambiri osaturated, koma osati ndi ma saturated hydrocarbons. Itha kusungunula mchere wina wachilengedwe, monga silver nitrate, lithiamu nitrate ndi magnesium bromide. Itha kupanga osakaniza azeotropic ndi madzi (okhala ndi madzi 16%), okhala ndi mfundo ya azeotropic ya 76 ℃. Zoyaka, nthunzi yake ndi mpweya zimatha kupanga chisakanizo chophulika, chomwe chingayambitse kuyaka ndi kuphulika ngati moto wotseguka, kutentha kwakukulu kapena kukhudzana ndi okosijeni. Imatha kuchitapo kanthu mwamphamvu ndi okosijeni. Imachita mwamphamvu ndi sulfuric acid, oleum, chlorosulfonic acid, perchlorate, etc.
Kusanthula kwa Acetonitrile Chromatographic of reference materials. Itha kugwiritsidwa ntchito ngati zosungunulira komanso zokhazikika zamadzimadzi othamanga kwambiri amadzimadzi chromatography (HPLC). Zosungunulira zamagulu ambiri a inorganic, spectrophotometric ndi zosungunulira zopanda madzi amadzimadzi. Amagwiritsidwa ntchito ngati diluent pozindikira gulu la carboxyl. Recrystallization wa steroids, m'zigawo za mafuta zidulo, etc.
Chemwin ikhoza kupereka ma hydrocarbon ambiri ambiri ndi zosungunulira zamankhwala kwa makasitomala aku mafakitale.Izi zisanachitike, chonde werengani mfundo zotsatirazi zokhuza kuchita bizinesi nafe:
1. Chitetezo
Chitetezo ndicho chofunikira kwambiri chathu. Kuphatikiza pa kupatsa makasitomala chidziwitso chokhudza kugwiritsa ntchito bwino komanso kusamala zachilengedwe kwa zinthu zathu, tadziperekanso kuwonetsetsa kuti chiwopsezo chachitetezo cha ogwira ntchito ndi makontrakitala chikuchepetsedwa kukhala chocheperako komanso chotheka. Choncho, tikufuna kuti kasitomala awonetsetse kuti miyezo yoyenera yotsitsa ndi kusunga chitetezo ikukwaniritsidwa tisanaperekedwe (chonde onani zowonjezera za HSSE pazogulitsa zomwe zili pansipa). Akatswiri athu a HSSE atha kupereka chitsogozo pamiyezo iyi.
2. Njira yobweretsera
Makasitomala amatha kuyitanitsa ndikutumiza zinthu kuchokera ku chemwin, kapena atha kulandira zinthu kuchokera kumakampani athu opanga. Njira zoyendera zomwe zilipo zikuphatikiza magalimoto, njanji kapena ma multimodal (mikhalidwe yosiyana imagwira ntchito).
Pankhani ya zofuna za makasitomala, titha kufotokoza zofunikira za mabwato kapena akasinja ndikugwiritsa ntchito miyezo yapadera yachitetezo / kuwunika ndi zofunikira.
3. Kuchuluka kwa dongosolo lochepa
Ngati mumagula zinthu patsamba lathu, kuchuluka kwa madongosolo ocheperako ndi matani 30.
4.Kulipira
Njira yolipirira yokhazikika imachotsedwa mwachindunji mkati mwa masiku 30 kuchokera pa invoice.
5. Zolemba zotumizira
Malemba otsatirawa amaperekedwa pakubweretsa kulikonse:
· Bill of Lading, CMR Waybill kapena chikalata china chamayendedwe
· Satifiketi Yowunikira kapena Yogwirizana (ngati pakufunika)
· Zolemba zokhudzana ndi HSSE mogwirizana ndi malamulo
· Zolemba za kasitomu mogwirizana ndi malamulo (ngati pakufunika)