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Umenzi weSodim Etylate esemgangathweni iSodium Ethoxide CAS No. 141–52-6 Umfanekiso obonisiweyo
  • Umenzi oqhelekileyo weSodim Etylate Sodium Ethoxide CAS No. 141–52-6
  • Umenzi oqhelekileyo weSodim Etylate Sodium Ethoxide CAS No. 141–52-6
  • Umenzi oqhelekileyo weSodim Etylate Sodium Ethoxide CAS No. 141–52-6

Umenzi oqhelekileyo weSodim Etylate Sodium Ethoxide CAS No. 141–52-6

Inkcazo emfutshane:

Igama lekhemikhali: i-sodium ethoxide

I-CAS: 141-52-6

Ifomula yekhemikhali: C2H5I-NaO

Ubunzima beemolekyuli: 68.05

Ubuninzi：0.868g/cm3

Indawo yokunyibilika: 260 ℃

 


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ukuze sikwazi ukwanelisa iimfuno zabathengi, yonke imisebenzi yethu yenziwa ngokungqongqo ngokuhambelana nesiqubulo sethu esithi “Umgangatho ophezulu, ixabiso elikhuphisanayo, inkonzo ekhawulezayo” kuMvelisi oqhelekileyo weSodim Etylate Sodium Ethoxide CAS No. 141–52-6, Siyabamkela ngokufudumeleyo abathengi, imibutho yeenkampani kunye nabahlobo abavela kwihlabathi liphela ukuba bathethe nathi kwaye bafumane intsebenziswano ukuze bafumane iingenelo ezifanayo.
Ukuze sikwazi ukwanelisa iimfuno zabathengi, yonke imisebenzi yethu yenziwa ngokungqongqo ngokuhambelana nesiqubulo sethu esithi “Umgangatho ophezulu, ixabiso elikhuphisanayo, inkonzo ekhawulezayo”I-China Sodium Ethoxide CAS 141-52-6 kunye ne-Sodium Ethoxide, Ngoku sinegama elihle leemveliso ezisemgangathweni ozinzileyo, ezamkelwa kakuhle ngabathengi basekhaya nakwamanye amazwe. Inkampani yethu iya kukhokelwa yingcinga ethi "Ukuma kwiiMarike zasekhaya, Ukuhamba uye kwiiMarike zamazwe ngamazwe". Sinethemba elinyanisekileyo lokuba singenza ushishino nabathengi basekhaya nakwamanye amazwe. Silindele intsebenziswano enyanisekileyo kunye nophuhliso olufanayo!

Ingcaciso yeMveliso

Uhlobo lwekhemikhali

Umgubo omhlophe okanye otyheli; uthambile; uyajika ube mnyama kwaye ubole xa udibana nomoya; uyabola emanzini enze i-sodium hydroxide kunye ne-ethanol; uyanyibilika kwi-ethanol epheleleyo. Iphendula ngamandla kunye nee-asidi, amanzi. Ayihambelani nezinyibilikisi ze-chlorine, kunye nokufuma. Ifunxa ikharbon dioxide emoyeni. Ivutha kakhulu.

Izicelo

I-sodium ethoxide isetyenziswa kwi-organic synthesis kwi-condensation reactions. Ikwayi-catalyst kwii-organic reactions ezininzi.

I-Sodium ethoxide, eyi-21% w/w kwi-ethanol isetyenziswa njengesiseko esomeleleyo kwi-organic synthesis. Isetyenziswa kwiimpendulo ezahlukeneyo zeekhemikhali ezifana ne-condensation, i-esterification, i-alkoxylation kunye ne-etherifcation. Ibandakanyeka ngokukhutheleyo kwi-Claisen condensation, i-Stobbe reaction kunye ne-Wolf-kishner reduction. Yinto ebalulekileyo yokuqala kwi-ethyl ester kunye ne-diethyl ester ye-malonic acid. Kwi-Williamson ether synthesis, isabela kunye ne-ethyl bromide ukwenza i-diethyl ether.

Beka ubomi kwishelufa

Ngokwamava ethu, imveliso ingagcinwa iinyanga ezili-12 ukususela kumhla wokuziswa ukuba igcinwe kwizikhongozeli ezivalwe kakuhle, ikhuselwe ekukhanyeni nakubushushu kwaye igcinwe kumaqondo obushushu aphakathi kwama-5 ukuya kuma-30°C.

Iklasi yeHazard

4.2

Iqela Lokupakisha

II

Iipropati eziqhelekileyo

Indawo yokunyibilika

260 °C

Indawo yokubila

91°C

uxinano

0.868 g/mL kwi-25 °C

ubuninzi bomphunga

1.6 (xa kuthelekiswa nomoya)

uxinzelelo lomphunga

<0.1 mm Hg (20 °C)

isalathisi sokuchasana

n20/D 1.386

Fp

48 °F

ubushushu bokugcina.

Gcina kwi-+15°C ukuya kwi-+25°C.

ukunyibilika

Iyanyibilika kwi-ethanol nakwi-methanol.

ifomu

Ulwelo

Ubunzima obuthile

0.868

umbala

Mthubi ukuya kumdaka

PH

13 (5g/l, H2O, 20℃)

Ukunyibilika Kwamanzi

Iyaxutywa

Ibuthathaka

Iyazwela ukufuma

 

ukhuseleko

Xa uphatha le mveliso, nceda ulandele iingcebiso nolwazi olunikiweyo kwiphepha ledatha yokhuseleko kwaye ulandele amanyathelo okhuseleko kunye nococeko kwindawo yokusebenza afanelekileyo okuphatha iikhemikhali.

 

Phawula

Idatha equlethwe kule ncwadi isekelwe kulwazi lwethu lwangoku namava. Ngenxa yezinto ezininzi ezinokuchaphazela ukucutshungulwa nokusetyenziswa kwemveliso yethu, le datha ayibakhululi abaprosesa ekwenzeni uphando lwabo kunye novavanyo; kwaye le datha ayithethi siqinisekiso seempawu ezithile, okanye ukufaneleka kwemveliso ngenjongo ethile. Naziphi na iinkcazo, imizobo, iifoto, idatha, ubungakanani, ubunzima, njl.njl. ezinikwe apha zinokutshintsha ngaphandle kolwazi lwangaphambili kwaye aziyiyo umgangatho wesivumelwano esivunyiweyo wemveliso. Umgangatho wesivumelwano esivunyiweyo wemveliso uvela kuphela kwiingxelo ezenziwe kwinkcazo yemveliso. Luxanduva lomntu ofumana imveliso yethu ukuqinisekisa ukuba nawaphi na amalungelo obunini kunye nemithetho ekhoyo kunye nomthetho ziyalandelwa.

 

Ukuze sikwazi ukwanelisa iimfuno zabathengi, yonke imisebenzi yethu yenziwa ngokungqongqo ngokuhambelana nesiqubulo sethu esithi “Umgangatho ophezulu, ixabiso elikhuphisanayo, inkonzo ekhawulezayo” kuMvelisi oqhelekileyo weSodim Etylate Sodium Ethoxide CAS No. 141–52-6, Siyabamkela ngokufudumeleyo abathengi, imibutho yeenkampani kunye nabahlobo abavela kwihlabathi liphela ukuba bathethe nathi kwaye bafumane intsebenziswano ukuze bafumane iingenelo ezifanayo.
Umgangatho womenziI-China Sodium Ethoxide CAS 141-52-6 kunye ne-Sodium Ethoxide, Ngoku sinegama elihle leemveliso ezisemgangathweni ozinzileyo, ezamkelwa kakuhle ngabathengi basekhaya nakwamanye amazwe. Inkampani yethu iya kukhokelwa yingcinga ethi "Ukuma kwiiMarike zasekhaya, Ukuhamba uye kwiiMarike zamazwe ngamazwe". Sinethemba elinyanisekileyo lokuba singenza ushishino nabathengi basekhaya nakwamanye amazwe. Silindele intsebenziswano enyanisekileyo kunye nophuhliso olufanayo!

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