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
Mvura isina ruvara inoonekera. Inosanganiswa nemvura, ether, methanol, acetone, chloroform, carbon tetrachloride, ethylene chloride, methyl acetate, ethyl acetate, acetamide solution uye akawanda unsaturated hydrocarbons, asi kwete nemahydrocarbon akazara. Inogona kunyungudutsa imwe inorganic munyu, senge sirivheri nitrate, lithium nitrate uye magnesium bromide. Inogona kugadzira musanganiswa weazeotropic nemvura (ine 16% mvura), ine azeotropic point ye76 ℃. Inopisa, mhute nemhepo zvinogona kuita musanganiswa unoputika, unogona kukonzera kupisa uye kuputika kana moto wakazaruka, kupisa kwakanyanya kana kusangana neoxidant. Inogona kuita zvakasimba neoxidant. Inopindirana nechisimba ne sulfuric acid, oleum, chlorosulfonic acid, perchlorate, nezvimwewo.
Acetonitrile Chromatographic kuongororwa kwezvinhu zvinotaridzirwa. Inogona kushandiswa seyakanyungudika uye yakamira mvura yeyakanyanya kudzvanywa mvura chromatography (HPLC). Solvents yeakawanda inorganic komisheni, spectrophotometric uye isiri-aqueous titration solvents. Inoshandiswa seyakasvibiswa pakusarudza boka re carboxyl. Recrystallization ye steroids, kubviswa kwemafuta acids, nezvimwe.
Chemwin inogona kupa huwandu hwakawanda hwemahydrocarbon akawanda uye makemikari zvinonyungudutsa kune vatengi vemaindasitiri.Izvi zvisati zvaitika, ndapota verenga zvinotevera ruzivo rwekuita bhizinesi nesu:
1. Chengetedzo
Chengetedzo ndiyo inonyanya kukosha kwatiri. Pamusoro pekupa vatengi ruzivo nezve mashandisiro akachengeteka uye ane hushamwari ezvigadzirwa zvedu, isu takazvipirawo kuona kuti njodzi dzekuchengetedza dzevashandi nemakondirakiti dzadzikiswa kuita shoma inonzwisisika uye inogoneka. Naizvozvo, isu tinoda kuti mutengi ave nechokwadi chekuti kurodha kwakakodzera uye kuchengetedza kuchengetedza zviyero zvinosangana tisati tasvitsa (ndapota tarisa kune HSSE appendix muhuwandu hwematemu uye mamiriro ekutengesa pazasi). Nyanzvi dzedu dzeHSSE dzinogona kupa gwara pane aya mazinga.
2. Delivery nzira
Vatengi vanogona kuraira uye kuendesa zvigadzirwa kubva kuchemwin, kana kuti vanogona kugamuchira zvigadzirwa kubva kune yedu kugadzira chirimwa. Nzira dziripo dzekutakura dzinosanganisira rori, njanji kana multimodal kutakura (zvakasiyana mamiriro anoshanda).
Panyaya yezvinodiwa nevatengi, tinogona kutsanangura zvinodikanwa zvemabhaji kana matangi uye kushandisa yakakosha kuchengetedza / kuongorora zviyero uye zvinodiwa.
3. Minimum order yakawanda
Kana iwe ukatenga zvigadzirwa kubva pawebhusaiti yedu, iyo yakaderera odha huwandu i30 matani.
4.Payment
Iyo yakajairika nzira yekubhadhara inobviswa zvakananga mukati memazuva makumi matatu kubva painvoice.
5. Delivery zvinyorwa
Mapepa anotevera anopiwa kune imwe neimwe yekutumira:
· Bill of Lading, CMR Waybill kana rimwe gwaro rekufambisa rakakodzera
· Sitifiketi Yekuongorora kana Conformity (kana zvichidikanwa)
· Zvinyorwa zvine chekuita neHSSE zvinoenderana nemitemo
· Zvinyorwa zvetsika zvinoenderana nemirairo (kana zvichidikanwa)
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