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Neopenyl Glycol(NPG) CAS 126-30-7 Factory Direct Supply Featured Image
  • Neopenyl Glycol(NPG) CAS 126-30-7 Factory Direct Supply

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  • Ixabiso le-FOB yesalathiso:
    US $2,756
    / Itoni
  • Izibuko:eTshayina
  • Immimiselo yokuhlawula:L/C, T/T, Western Union
  • I-CAS:126-30-7

    • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Igama lemveliso:2,2-Dimethyl-1,3-propanediol

    Imo yemolekyuli:C5H12O2

    Inombolo yeCAS:126-30-7

    Ulwakhiwo lwemolekyuli yemveliso:

    I-3-propanediol

    IIPROPATI ZEKHEMICAL

    I-chemical formula ye-Neopenyl glycol (NPG) yi-C5H12O2, kwaye yi-propane-1,3-diol ethwele amaqela amabini e-methyl kwindawo ye-2.Neopentyl glycol iyanyibilika emanzini, benzene, i-chloroform, kwaye inyibilika kakhulu kwi-ethanol kunye ne-diethyl ether. .I-Neopentylglycol (NPG) yi-polyalcohol ekhethekileyo enikezela ngezibonelelo zokusebenza eziphezulu kwiinkqubo ezininzi zokusetyenziswa kokuphela ngenxa yeekhemikhali zayo eziphezulu kunye nokuzinza kwe-thermal.Yidiyoli ekhethekileyo enikezela ngezibonelelo zokusebenza eziphezulu kwiinkqubo ezininzi zokusetyenziswa kokuphela.Ezi zibonelelo ziphuma kwisakhiwo sayo sekhemikhali.Indawo yamaqela e-hydroxyl kwii-athom zekhabhoni eziphambili ivumela i-esterification ekhawulezileyo.Ukongeza, amaqela amabini e-methyl, endaweni yee-athom ezimbini ze-hydrogen eziqhelekileyo, kwi-alpha carbon atom anoxanduva lwekhemikhali ephezulu kunye nokuzinza kwe-thermal ye-Neopentylglycol kunye ne-derivatives yayo.

    INDAWO YESICELO

    Amachiza
    Ishishini lamafutha
    Isibulali-zinambuzane
    I-diesel Engine Fuel
    Isikhenkcisi
    I-Aerosol Spray

    I-NPG Glycol isetyenziswa kwi-synthesis ye-tetraphenylporphyrins.Kwakhona isetyenziswe kwi-synthesis ye-Bryostatin 2, i-protein kinase modulator.

    I-2,2-Dimethyl-1,3-propanediol ingasetyenziselwa ukuhlanganiswa kwe:

    I-2,2-dimethyl-1,3-propanediol cyclic phosphorochloridate

    I-2,2-dimethyl-1,3-propanediol cyclic phenylphosphonate

    [1′,3′-(2′,2′-dimethylpropylene)]-2-iodo-3-octyl-5-thienylboronate

    icyclic carbonate

    I-2,2-dimethyl-1,3-propanediol bis(cyclic-2,2-dimethyltrimethylene phosphite)

    INDLELA YOKUTHENGA KUTHI

    I-Chemwin inokubonelela ngoluhlu olubanzi lwee-hydrocarbons ezininzi kunye nezinyibilikisi zeekhemikhali kubathengi bamashishini.Ngaphambi koko, nceda ufunde olu lwazi lulandelayo olusisiseko malunga nokwenza ishishini nathi: 

    1. Ukhuseleko

    Ukhuseleko yeyona nto iphambili kuthi.Ukongeza ekunikeni abathengi ngolwazi malunga nokusetyenziswa ngokukhuselekileyo nokuhambelana nokusingqongileyo kweemveliso zethu, sikwazimisele ekuqinisekiseni ukuba imingcipheko yokhuseleko lwabasebenzi kunye neekontraka ziyathotywa ukuya kutsho kubuncinane obufanelekileyo nobunokwenzeka.Ngoko ke, sifuna ukuba umthengi aqinisekise ukuba imigangatho efanelekileyo yokukhutshwa kunye nokugcinwa kwemigangatho yokhuseleko idibene ngaphambi kokunikezelwa kwethu (nceda ubhekisele kwisihlomelo se-HSSE kwimimiselo jikelele kunye neemeko zokuthengisa ngezantsi).Iingcali zethu zeHSSE zinokubonelela ngesikhokelo kule migangatho.

    2. Indlela yokuhambisa

    Abathengi banokuodola kwaye bahambise iimveliso kwi-chemwin, okanye banokufumana iimveliso kwisityalo sethu sokuvelisa.Iindlela ezikhoyo zothutho ziquka iilori, uloliwe okanye uthutho lweendlela ezininzi (kuyasebenza iimeko ezahlukileyo).

    Kwimeko yeemfuno zabathengi, sinokucacisa iimfuno zeenqanawa okanye iitanki kwaye sisebenzise imigangatho ekhethekileyo yokhuseleko / ukuhlaziya kunye neemfuno.

    3. Ubuncinci bobungakanani bomyalelo

    Ukuba uthenga iimveliso kwiwebhusayithi yethu, ubungakanani obuncinci bomyalelo ziitoni ezingama-30.

    4.Intlawulo

    Indlela yokuhlawula eqhelekileyo itsalwa ngokuthe ngqo kwiintsuku ezingama-30 kwi-invoyisi.

    5. Amaxwebhu okuhanjiswa

    La maxwebhu alandelayo anikwe ngokuziswa ngakunye:

    · Ibhili yokuLading, i-CMR Waybill okanye olunye uxwebhu olufanelekileyo lwezothutho

    · Isatifikethi sokuHlalutya okanye ukuThobela (ukuba siyafuneka)

    · Amaxwebhu anxulumene neHSSE ngokuhambelana nemigaqo

    · Amaxwebhu ezinto eziqhelekileyo ngokuhambelana nemigaqo (ukuba kuyafuneka)

  • Ngaphambili:
  • Okulandelayo:
    • Bhala umyalezo wakho apha kwaye uwuthumele kuthi

    Iindidi zeemveliso