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Mtengo wotsika wa China Chuangyu Chemical Sodium Ethanolate CAS 141-52-6 Chithunzi Chodziwika
  • Mtengo wotsika wa China Chuangyu Chemical Sodium Ethanolate CAS 141-52-6
  • Mtengo wotsika wa China Chuangyu Chemical Sodium Ethanolate CAS 141-52-6
  • Mtengo wotsika wa China Chuangyu Chemical Sodium Ethanolate CAS 141-52-6

Mtengo wotsika wa China Chuangyu Chemical Sodium Ethanolate CAS 141-52-6

Kufotokozera Kwachidule:

Dzina la mankhwala: Sodium ethoxide

CAS: 141-52-6

Mankhwala chilinganizo: C2H5NaO

Kulemera kwa maselo: 68.05

Kachulukidwe：0.868g/cm3

Malo osungunuka: 260 ℃

 


Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Mayankho athu amadziwika bwino ndipo ndi odalirika ndi ogwiritsa ntchito ndipo angakwaniritse zosowa zachuma komanso zachikhalidwe zomwe zikukula nthawi zonse ku China. Mtengo wotsika Chuangyu Chemical Sodium Ethanolate CAS 141-52-6, Katundu aliyense amapezeka ndi zinthu zabwino kwambiri komanso ntchito zabwino kwambiri pambuyo pogulitsa. Zoyang'ana pamsika komanso zoyang'ana makasitomala ndi zomwe takhala tikuchita nthawi yomweyo. Tikuyembekezera mgwirizano wa Win-Win!
Mayankho athu amadziwika bwino ndipo ndi odalirika kwa ogwiritsa ntchito ndipo angakwaniritse zosowa zachuma komanso zachikhalidwe zomwe zikukwera nthawi zonse.China Sodium Ethoxide ndi Madzi Sodium EthoxidePambuyo pa zaka 13 zofufuza ndikupanga zinthu, kampani yathu imatha kuyimira zinthu zosiyanasiyana ndi mayankho abwino kwambiri pamsika wapadziko lonse. Tamaliza mapangano akuluakulu ochokera kumayiko ambiri monga Germany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, ndi ena. Mwina mumamva kuti ndinu otetezeka komanso okhutira mukakhala ndi ife.

Mafotokozedwe Akatundu

Chilengedwe cha mankhwala

Ufa woyera kapena wachikasu; wosawoneka bwino; umadetsedwa ndi kuwola ukakumana ndi mpweya; umawola m'madzi ndikupanga sodium hydroxide ndi ethanol; umasungunuka mu ethanol yeniyeni. Umayankha mwamphamvu ndi ma acid, madzi. Sigwirizana ndi zosungunulira za chlorine, chinyezi. Umayamwa carbon dioxide kuchokera mumlengalenga. Umayaka kwambiri.

Mapulogalamu

Sodium ethoxide imagwiritsidwa ntchito popanga zinthu zachilengedwe kuti ipange zinthu zoundana. Imagwiranso ntchito ngati chothandizira pa zinthu zambiri zachilengedwe.

Sodium ethoxide, 21% w/w mu ethanol imagwiritsidwa ntchito ngati maziko olimba mu kapangidwe ka organic. Imagwiritsidwa ntchito muzochita zosiyanasiyana zamakemikolo monga condensation, esterification, alkoxylation ndi etherifcation. Imagwira ntchito kwambiri mu Claisen condensation, Stobbe reaction ndi Wolf-kishner reduction. Ndi chinthu chofunikira poyambira kupanga ethyl ester ndi diethyl ester ya malonic acid. Mu Williamson ether synthesis, imayanjana ndi ethyl bromide kupanga diethyl ether.

Nthawi yosungira zinthu

Malinga ndi zomwe takumana nazo, mankhwalawa amatha kusungidwa kwa miyezi 12 kuyambira tsiku loperekedwa ngati atasungidwa m'zidebe zotsekedwa bwino, zotetezedwa ku kuwala ndi kutentha ndipo amasungidwa kutentha pakati pa 5 - 30°C.

Gulu la Hazard

4.2

Gulu Lolongedza

II

Katundu wamba

Malo osungunuka

260 °C

Malo otentha

91°C

kuchulukana

0.868 g/mL pa 25 °C

kuchuluka kwa nthunzi

1.6 (motsutsana ndi mpweya)

kuthamanga kwa nthunzi

<0.1 mm Hg (20 °C)

chizindikiro chowunikira

n20/D 1.386

Fp

48 °F

kutentha kosungirako.

Sungani pa +15°C mpaka +25°C.

kusungunuka

Sungunuka mu ethanol ndi methanol.

mawonekedwe

Madzi

Mphamvu Yokoka Yeniyeni

0.868

mtundu

Wachikasu mpaka bulauni

PH

13 (5g/l, H2O, 20℃)

Kusungunuka kwa Madzi

Zosakanikirana

Womvera chisoni

Kuzindikira chinyezi

 

Chitetezo

Mukamagwiritsa ntchito mankhwalawa, chonde tsatirani malangizo ndi chidziwitso chomwe chaperekedwa mu pepala la deta yachitetezo ndipo tsatirani njira zodzitetezera komanso zaukhondo kuntchito zoyenera pogwiritsira ntchito mankhwala.

 

Zindikirani

Deta yomwe ili m'buku lino imachokera ku chidziwitso chathu chamakono komanso zomwe takumana nazo. Poganizira zinthu zambiri zomwe zingakhudze kukonza ndi kugwiritsa ntchito malonda athu, deta iyi siimasula opanga kuti achite kafukufuku wawo ndi kuyesa; deta iyi sikutanthauza chitsimikizo chilichonse cha katundu wina, kapena kuyenerera kwa malondawo pacholinga china. Mafotokozedwe aliwonse, zojambula, zithunzi, deta, kuchuluka, kulemera, ndi zina zotero zomwe zaperekedwa pano zitha kusintha popanda chidziwitso cham'mbuyomu ndipo sizipanga mtundu wa malonda womwe wavomerezedwa. Ubwino wa malonda womwe wavomerezedwa umachokera kokha ku mawu omwe aperekedwa mu ndondomeko ya malonda. Ndi udindo wa wolandira malonda athu kuonetsetsa kuti ufulu uliwonse wa mwiniwake ndi malamulo ndi malamulo omwe alipo akutsatiridwa.

 

Mayankho athu amadziwika bwino ndipo ndi odalirika ndi ogwiritsa ntchito ndipo angakwaniritse zosowa zachuma komanso zachikhalidwe zomwe zikukula nthawi zonse ku China. Mtengo wotsika Chuangyu Chemical Sodium Ethanolate CAS 141-52-6, Katundu aliyense amapezeka ndi zinthu zabwino kwambiri komanso ntchito zabwino kwambiri pambuyo pogulitsa. Zoyang'ana pamsika komanso zoyang'ana makasitomala ndi zomwe takhala tikuchita nthawi yomweyo. Tikuyembekezera mgwirizano wa Win-Win!
Mtengo wotsika mtengo wa ChinaChina Sodium Ethoxide ndi Madzi Sodium EthoxidePambuyo pa zaka 13 zofufuza ndikupanga zinthu, kampani yathu imatha kuyimira zinthu zosiyanasiyana ndi mayankho abwino kwambiri pamsika wapadziko lonse. Tamaliza mapangano akuluakulu ochokera kumayiko ambiri monga Germany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, ndi ena. Mwina mumamva kuti ndinu otetezeka komanso okhutira mukakhala ndi ife.

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