Shanghai Huayingtong E-commerce Co., Ltd. is one of the leading Neopentyl Glycol(NPG) suppliers in China and a professional Neopentyl Glycol(NPG) manufacturer. Welcome to purchaseNeopentyl Glycol(NPG) from our factory.pls contact tom :service@skychemwin.com
Dzina lazogulitsa:2,2-Dimethyl-1,3-propanediol
Mtundu wa Molecular:C5H12O2
CAS No:126-30-7
Kapangidwe ka maselo:
Mankhwala a Neopenyl glycol (NPG) ndi C5H12O2, ndipo ndi propane-1,3-diol yonyamula magulu awiri a methyl pamalo 2. . Neopentylglycol (NPG) ndi mowa wapadera wa polyalcohol womwe umapereka maubwino apamwamba pamagwiritsidwe ambiri ogwiritsira ntchito kumapeto chifukwa cha kukhazikika kwake kwamankhwala komanso kutentha. Ndi diol yapadera yomwe imapereka maubwino opambana pamapulogalamu ambiri ogwiritsa ntchito kumapeto. Zopindulitsa izi zimachokera ku kapangidwe kake ka mankhwala. Malo a magulu a hydroxyl pa maatomu oyambira a kaboni amalola kutulutsa mwachangu. Kuphatikiza apo, magulu awiri a methyl, m'malo mwa maatomu awiri a haidrojeni wanthawi zonse, pa atomu ya alpha carbon ndi omwe amachititsa kuti Neopentylglycol ikhale yokhazikika komanso yokhazikika yamafuta ndi zotumphukira zake.
NPG Glycol imagwiritsidwa ntchito popanga tetraphenylpophyrins. Amagwiritsidwanso ntchito popanga Bryostatin 2, protein kinase modulator.
2,2-Dimethyl-1,3-propanediol ingagwiritsidwe ntchito popanga:
2,2-dimethyl-1,3-propanediol cyclic phosphorochloridate
2,2-dimethyl-1,3-propanediol cyclic phenylphosphonate
[1′,3′-(2′,2′-dimethylpropylene)]-2-iodo-3-octyl-5-thienylboronate
cyclic carbonate
2,2-dimethyl-1,3-propanediol bis(cyclic-2,2-dimethyltrimethylene phosphite)
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)
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