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
Sunan samfur:2,2-Dimethyl-1,3-propanediol
Tsarin kwayoyin halitta:Saukewa: C5H12O2
CAS No:126-30-7
Tsarin kwayoyin halitta:
Tsarin sinadarai na Neopentyl glycol (NPG) shine C5H12O2, kuma shine propane-1,3-diol mai ɗauke da ƙungiyoyin methyl guda biyu a matsayi 2.Neopentyl glycol yana narkewa cikin ruwa, benzene, chloroform, kuma mai narkewa sosai a cikin ethanol da diethyl ether. . Neopentylglycol (NPG) giya ce ta musamman wacce ke ba da fa'idodin aiki mafi kyau a yawancin aikace-aikacen amfani na ƙarshe saboda babban sinadari da kwanciyar hankali. Diol ne na musamman wanda ke ba da fa'idodin aiki mafi girma a yawancin aikace-aikacen amfani na ƙarshe. Waɗannan fa'idodin sun samo asali ne daga tsarin sinadarai. Wurin da ƙungiyoyin hydroxyl suke kan atom ɗin carbon na farko yana ba da damar esterification da sauri. Bugu da ƙari, ƙungiyoyin methyl guda biyu, maimakon atom ɗin hydrogen guda biyu na yau da kullun, akan alpha carbon atom suna da alhakin babban sinadari da kwanciyar hankali na Neopentylglycol da abubuwan da suka samo asali.
Ana amfani da NPG Glycol a cikin kira na tetraphenylforphyrins. Hakanan ana amfani dashi a cikin haɗin Bryostatin 2, furotin kinase modulator.
2,2-Dimethyl-1,3-propanediol za a iya amfani dashi a cikin kira na:
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 na iya samar da nau'ikan nau'ikan hydrocarbons da abubuwan kaushi na sinadarai don abokan cinikin masana'antu.Kafin wannan, da fatan za a karanta mahimman bayanai masu zuwa game da yin kasuwanci tare da mu:
1. Tsaro
Tsaro shine babban fifikonmu. Baya ga samar wa abokan ciniki bayanai game da aminci da amincin amfani da samfuran mu, mun kuma jajirce wajen tabbatar da cewa an rage haɗarin aminci na ma'aikata da 'yan kwangila zuwa mafi ƙanƙanta mai yuwuwa. Sabili da haka, muna buƙatar abokin ciniki don tabbatar da cewa an cika daidaitattun ƙa'idodin saukarwa da aminci na ajiya kafin isar da mu (da fatan za a koma zuwa ƙarin bayanin HSSE a cikin sharuɗɗan tallace-tallace na gaba ɗaya da ke ƙasa). Kwararrun mu na HSSE na iya ba da jagora akan waɗannan ƙa'idodi.
2. Hanyar bayarwa
Abokan ciniki na iya yin oda da isar da kayayyaki daga chemwin, ko kuma za su iya karɓar samfuran daga masana'antar masana'anta. Hanyoyin sufurin da ake da su sun haɗa da manyan motoci, jirgin ƙasa ko jigilar kayayyaki da yawa (sharuɗɗan daban sun shafi).
Game da buƙatun abokin ciniki, za mu iya ƙididdige buƙatun jiragen ruwa ko tankuna da amfani da ƙa'idodin aminci / bita na musamman da buƙatu.
3. Mafi ƙarancin tsari
Idan ka sayi samfura daga gidan yanar gizon mu, mafi ƙarancin tsari shine ton 30.
4.Biyan kuɗi
Daidaitaccen hanyar biyan kuɗi shine cirewa kai tsaye a cikin kwanaki 30 daga daftari.
5. Takardun bayarwa
Ana ba da waɗannan takaddun tare da kowace bayarwa:
Bill of Lading, CMR Waybill ko wasu takaddun jigilar kayayyaki masu dacewa
Takaddun Takaddun Bincike ko Daidaitawa (idan an buƙata)
Takaddun da ke da alaƙa da HSSE daidai da ƙa'idodi
Takaddun kwastam daidai da ka'idoji (idan an buƙata)
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