Inkcazelo emfutshane:


  • Ixabiso le-FOB yesalathiso:
    Kuyathethwana
    / Itoni
  • Izibuko:eTshayina
  • Immimiselo yokuhlawula:L/C, T/T, Western Union
  • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Igama lemveliso:Salicylic acid

    Imo yemolekyuli:C7H6O3

    Inombolo yeCAS:69-72-7

    Ulwakhiwo lwemolekyuli yemveliso:

    Imveliso yesakhiwo semolekyuli

    IIPROPATI ZEKHEMICAL

    I-Salicylic acid ine-formula C6H4 (OH) COOH, apho iqela le-OH li-ortho kwiqela le-carboxyl.Ikwabizwa ngokuba yi-2-hydroxybenzoic acid.Ayinyibiliki kakuhle emanzini (2 g/L ku-20 °C).I-Aspirin (i-acetyl salicylic acid okanye i-ASA) inokulungiswa nge-esterification ye-phenolic hydroxyl iqela le-salicylic acid kunye neqela le-acetyl ukusuka kwi-acetic anhydride okanye i-acetyl chloride.

    INDAWO YESICELO

    Semiconductors, nanoparticles, photoresists, lubricating oils, UV absorbers, adhesive, isikhumba, cleaner, idayi yeenwele, isepha, izinto zokuthambisa, amayeza eentlungu, analgesics, antibacterial agent, unyango lwe-dandruff, hyperpigmented skin, tinea pedis, onychomycosis, osteoporosis, beciridal fungi isifo solusu, isifo se-autoimmune.

    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