Sodium Ethoxide Solid 99% Alkoxide Base

Sodium Ethoxide Solid Our Sodium Ethoxide Solid 99% wuxuu keenaa asaas isku dheeli tiran oo loogu talagalay dawooyinka, udgoonka, iyo isku dhafka beeraha ee adduunka oo dhan. CAS 141-52-6 alkoxide (Sodium Ethylate Solid, C₂H₅ONa) waxay ku guulaysataa ≥99.0% qiimaynta ≤0.3% alkali bilaasha ah iyo ≤0.2% ethanol — hawsha la xakameeyey ee Williamson ether synthesis iyo Claisen condensations baahida.

Sida saldhig adag oo dhexdhexaad ah, C₂H₅ONa waxay bixisaa badbaado maarayn heer sare ah marka la barbar dhigo sodium methoxide iyada oo la ilaalinayo awoodda catalytic ee adag. Waxay u adeegtaa sida reagent doorashada Williamson ether synthesis ee anisole iyo phenetole, kicinta uumiga Claisen ee β-keto ester iyo synthesis chalcone, wakiilka ethylating ee xeryahooda methylene firfircoon, iyo saldhig dehydrohalogenation ee diyaarinta alkene ee alkyl halides. Waxa ku jira ethanol-ka sare ee alaabada hydrolysis-ka waxay yaraynaysaa welwelka sunta iyo beddelka ku salaysan methanol.

Foomamka la heli karo: Budada hygroscopic cad, granules-ka bilaashka ah (1-3mm), iyo kiniinno la cufan.

Baakadaha caadiga ah: 20kg / durbaan leh xadhkaha polyetylen-ka labanlaaban iyo qalajiyaha; 500kg FIBC oo leh laminate aluminium qoyaan-caqabad ah oo loogu talagalay dalabaadka badan. Meesha hore ee Nitrogen-ku-qulqushay waxay kordhisaa nolosha shelf.

Maareynta Muhiimka ah: Qoyaan si adag u xasaasiya; hydrolyzes ilaa sodium hydroxide iyo ethanol marka hawada la gaaro. Ku qabso gaasta aan shaqayn, ku wareeji qalab qallalan, oo ku milmi ethanol dhamaystiran ama THF anhydrous ka hor isticmaalka ka hor. SDS dhamaystiran oo leh ka-hortagga dabka ( xoreeyayaasha ethanol), ilaalinta neefsashada, iyo dhexdhexaadinta daadinta (isopropanol quench) borotokoollada la bixiyay.

Supply: Si toos ah u dhoofinta Hindiya, Shiinaha, USA, Germany, Japan, iyo 45+ suuqyada. COA buuxa oo leh qiimayn acidimetric, ka kooban ethanol, iyo falanqaynta cabbirka walxaha.

Codso qiimahaaga Sodium Ethoxide Solid 99% 24 saacadood gudahood — qandaraasyo badan, granulations caadada ah, iyo ether synthesis taageero farsamo ayaa la heli karaa.

Shirkaddayadu waxay si qoto dheer ugu hawlan tahay warshadaha kiimikada waxayna inta badan wax ka qabataa noocyo kala duwan oo alaabta ceeriin kiimikaad ah sida surfactants, kiimikooyinka ganaaxa ee saliidda, alaabta ceeriin ee aasaasiga ah, dareerayaasha organic, dhexdhexaadinta dawooyinka iyo sunta cayayaanka, wakiilada daaweynta biyaha, iyo cuntada lagu daro. Alaabooyinkeeda ayaa si weyn looga isticmaalaa warshado kala duwan.

Kiimikadayada sida aadka ah loo iibiyo waxaa ka mid ah dareerayaasha warshadaha iyo dhexdhexaadiyeyaasha kiimikaad, sida Taxanaha Alcohol, Taxanaha Ether, Esters, Precursor Series, Acid-Ester Solvents, Bacrimiyeyaasha NPK-Biyaha-Milan, iyo Kiimikada kale ee Warshadaha. Alaabooyinkani waxay ka kooban yihiin sahay deggan, nadiifnimo la isku halayn karo, iyo heerar tayo leh oo joogto ah. Weydiinta waa la soo dhawaynayaa.