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Ngwaahịa ụlọ ọrụ kemịkalụ China dị elu nke nwere nkọwa dị elu nke CAS 141-52-6 Ncha dị elu nke 99% ntụ ntụ Sodium Ethylate Sodium Ethoxide Foto a na-egosipụta
  • Ngwaahịa ụlọ ọrụ kemịkalụ China dị elu nke nwere nkọwa dị elu CAS 141-52-6 Ọcha dị elu nke 99% ntụ ntụ Sodium Ethylate Sodium Ethoxide
  • Ngwaahịa ụlọ ọrụ kemịkalụ China dị elu nke nwere nkọwa dị elu CAS 141-52-6 Ọcha dị elu nke 99% ntụ ntụ Sodium Ethylate Sodium Ethoxide
  • Ngwaahịa ụlọ ọrụ kemịkalụ China dị elu nke nwere nkọwa dị elu CAS 141-52-6 Ọcha dị elu nke 99% ntụ ntụ Sodium Ethylate Sodium Ethoxide

Ngwaahịa ụlọ ọrụ kemịkalụ China dị elu nke nwere nkọwa dị elu CAS 141-52-6 Ọcha dị elu nke 99% ntụ ntụ Sodium Ethylate Sodium Ethoxide

Nkọwa Dị Mkpirikpi:

Aha kemịkalụ: Sodium ethoxide

CAS: 141-52-6

Usoro kemịkalụ:C2H5NaO

Ibu molekụla: 68.05

Njupụta: 0.868g/cm3

Ebe agbaze: 260 ℃

 


Nkọwa Ngwaahịa

Akara Ngwaahịa

Gaa n'ihu na-emeziwanye, iji hụ na ngwaahịa dị mma dịka ihe ndị ahịa na ndị ahịa chọrọ si dị. Ụlọ ọrụ anyị nwere mmemme nkwa dị elu maka High definition China Chemical Factory Supply CAS 141-52-6 High Definition 99% Powder Sodium Ethylate Sodium Ethoxide, Ọ bụ ihe ùgwù magburu onwe ya imezu ihe ị chọrọ. Anyị nwere olileanya na anyị ga-arụkọ ọrụ ọnụ n'oge na-adịghị anya.
gaa n'ihu na-emeziwanye, iji hụ na ngwaahịa dị mma dịka ihe ndị ahịa chọrọ na ndị na-azụ ahịa si dị. Ụlọ ọrụ anyị nwere mmemme nkwa dị elu makaSodium Ethoxide nke China na Sodium Ethoxide siri ike, Ihe anyị na-emepụta kwa ọnwa karịrị 5000pcs. Anyị eguzobela usoro njikwa mma siri ike ugbu a. Jide n'aka na ị nwere ike ịkpọtụrụ anyị maka ozi ndị ọzọ. Anyị nwere olileanya na anyị nwere ike ịmepụta mmekọrịta azụmaahịa ogologo oge na gị ma mee azụmahịa n'ụzọ bara uru. Anyị anọwo na-agbalịsi ike mgbe niile ijere gị ozi, anyị ga-emekwa ya n'ọdịnihu.

Nkọwa Ngwaahịa

Ọdịdị kemịkalụ

Ntụ ntụ ọcha ma ọ bụ nke na-acha odo odo; hygroscopic; na-agba ọchịchịrị ma na-ere ere mgbe ikuku batara; na-agbaze na mmiri na-emepụta sodium hydroxide na ethanol; na-agbaze na ethanol zuru oke. Na-emeghachi omume ike na asịd, mmiri. Ekwekọghị na ihe mgbaze chlorinated, mmiri. Na-amịkọrọ carbon dioxide n'ikuku. Ọ na-ere ọkụ nke ukwuu.

Ngwa

A na-eji sodium ethoxide eme ihe na njikọ organic maka mmeghachi omume condensation. Ọ bụkwa ihe na-akpalite ọtụtụ mmeghachi omume organic.

A na-eji sodium ethoxide, 21% w/w na ethanol dị ka ntọala siri ike na mmepụta organic. Ọ na-enweta ojiji na mmeghachi omume kemịkal dị iche iche dịka njikọta, nhazi, alkoxylation na etherifcation. Ọ na-etinye aka nke ọma na njikọta Claisen, mmeghachi omume Stobbe na mbelata Wolf-kishner. Ọ bụ ihe mmalite dị mkpa maka njikọta ethyl ester na diethyl ester nke malonic acid. Na njikọ Williamson ether, ọ na-emeghachi omume na ethyl bromide iji mepụta diethyl ether.

Ndụ nchekwa

Dịka ahụmịhe anyị si dị, enwere ike ịchekwa ngwaahịa a ruo ọnwa iri na abụọ site na ụbọchị ebuga ya ma ọ bụrụ na edobere ya n'ime akpa mechiri emechi, chebe ya pụọ ​​na ìhè na okpomọkụ ma chekwaa ya na okpomọkụ dị n'etiti 5 - 30°C.

Klas Ihe Egwu

4.2

Otu Nkwakọ ngwaahịa

II

Njirimara nkịtị

Ebe agbaze

260°C

Ebe isi mmiri

91°C

njupụta

0.868 g/mL na 25 °C

njupụta uzuoku

1.6 (vs ikuku)

nrụgide uzuoku

<0.1 mm Hg (20 °C)

ndeksi na-agbanwe agbanwe

n20/D 1.386

Fp

48°F

okpomọkụ nchekwa.

Debe na +15°C ruo +25°C.

mgbaze

Na-agbaze na ethanol na methanol.

ụdị

Mmiri mmiri

Ike ndọda kpọmkwem

0.868

agba

Odo ruo aja aja

PH

13 (5g/l, H2O, 20℃)

Mmiri na-agbaze

Ngwakọta

Mmetụta

Mmiri Na-emetụta Mmiri

 

Nchekwa

Mgbe ị na-eji ngwaahịa a, biko soro ndụmọdụ na ozi enyere na mpempe akwụkwọ nchekwa ma hụ na e nwere usoro nchekwa na ịdị ọcha nke ebe ọrụ zuru oke maka ijikwa kemịkalụ.

 

Ihe ndetu

Data dị n'akwụkwọ a dabere na ihe ọmụma na ahụmịhe anyị ugbu a. N'ihi ọtụtụ ihe nwere ike imetụta nhazi na itinye ngwaahịa anyị n'ọrụ, data ndị a anaghị egbochi ndị nhazi ime nyocha na nnwale nke ha; data ndị a apụtaghịkwa nkwa ọ bụla maka ụfọdụ ihe onwunwe, ma ọ bụ dabara adaba nke ngwaahịa ahụ maka ebumnuche kpọmkwem. Nkọwa ọ bụla, eserese, foto, data, nha, ibu, wdg. enyere ebe a nwere ike ịgbanwe na-enweghị ozi mbụ ma ọ bụghị ịdị mma nkwekọrịta nke ngwaahịa ahụ. Ọdịdị nkwekọrịta nke ngwaahịa ahụ na-esi naanị na nkwupụta e mere na nkọwapụta ngwaahịa ahụ pụta. Ọ bụ ọrụ nke onye natara ngwaahịa anyị iji hụ na a na-edebe ikike nkeonwe ọ bụla na iwu na iwu dị adị.

 

Gaa n'ihu na-emeziwanye, iji hụ na ngwaahịa dị mma dịka ihe ndị ahịa na ndị ahịa chọrọ si dị. Ụlọ ọrụ anyị nwere mmemme nkwa dị elu maka High definition China Chemical Factory Supply CAS 141-52-6 High Definition 99% Powder Sodium Ethylate Sodium Ethoxide, Ọ bụ ihe ùgwù magburu onwe ya imezu ihe ị chọrọ. Anyị nwere olileanya na anyị ga-arụkọ ọrụ ọnụ n'oge na-adịghị anya.
Nkọwa dị eluSodium Ethoxide nke China na Sodium Ethoxide siri ike, Ihe anyị na-emepụta kwa ọnwa karịrị 5000pcs. Anyị eguzobela usoro njikwa mma siri ike ugbu a. Jide n'aka na ị nwere ike ịkpọtụrụ anyị maka ozi ndị ọzọ. Anyị nwere olileanya na anyị nwere ike ịmepụta mmekọrịta azụmaahịa ogologo oge na gị ma mee azụmahịa n'ụzọ bara uru. Anyị anọwo na-agbalịsi ike mgbe niile ijere gị ozi, anyị ga-emekwa ya n'ọdịnihu.

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