Ethyl Ethanol

Cov lus piav qhia luv luv:

Ethanol, paub los ntawm cov qauv tshuaj molecular C2H5OH lossis EtOH, yog xim tsis muaj xim, pob tshab, nplaim taws thiab cov kua hluav taws xob.Ethanol uas nws cov feem ntau tshaj li 99.5% yog hu ua anhydrous ethanol.Ethanol yog ib hom cawv, yog qhov tseem ceeb ntawm cawv, feem ntau hu ua cawv, nws yog cov nplaim taws, qhov tsis tshua muaj xim tsis muaj pob tshab ntawm cov kua hauv chav sov, qhov ntsuas cua, nws cov dej tov tau muaj qhov tshwj xeeb, ntxhiab tsw qab, thiab me ntsis ua kom tsis haum.Ethanol tsis tshua ntom dua li dej thiab tuaj yeem sib cuam tshuam ntawm txhua tus nqi. Soluble hauv dej, methanol, ether thiab chloroform.Nws tuaj yeem yaj ntau cov organic sib txuas thiab qee qhov sib xyaw ua ke.


Khoom Nthuav dav

Cov khoom lag luam

Daim Ntawv Thov Kev Taw Qhia

Ethyl Ethanol

Npe: anhydrous ethanol, haus cawv tsis muaj cawv
Cov mis mos molecular: CH3CH2OH , C2H5OH
Lub Hom: Zhongrong Tshuab
Keeb Kwm: Tangshan, Hebei
CAS tsis muaj. : 64-17-5
Molecular phaus: 46.06840
Yog ceev: 0.789 g / mL (20 ℃)
Khoom lag luam: GB / T678-2002 qib siab
Cov Ntsiab Lus: 99.97%
HS Cai: 2207200010
Packing specification: chim / bulk (nyhav ib toos)

Rooj Sab Laj

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Lub cev thiab tshuaj

Ethanol, paub los ntawm cov qauv tshuaj molecular C2H5OH lossis EtOH, yog xim tsis muaj xim, pob tshab, nplaim taws thiab cov kua hluav taws xob.Ethanol uas nws cov feem ntau tshaj li 99.5% yog hu ua anhydrous ethanol.Ethanol yog ib hom cawv, yog qhov tseem ceeb ntawm cawv, feem ntau hu ua cawv, nws yog cov nplaim taws, qhov tsis tshua muaj xim tsis muaj pob tshab ntawm cov kua hauv chav sov, qhov ntsuas cua, nws cov dej tov tau muaj qhov tshwj xeeb, ntxhiab tsw qab, thiab me ntsis ua kom tsis haum.Ethanol tsis tshua ntom dua li dej thiab tuaj yeem sib cuam tshuam ntawm txhua tus nqi. Soluble hauv dej, methanol, ether thiab chloroform.Nws tuaj yeem yaj ntau cov organic sib txuas thiab qee qhov sib xyaw ua ke.

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Thov Teb

Ethanol muaj ntau yam USES.Thaum thawj, ethanol yog ib qho tseem ceeb organic solvent, dav siv hauv tshuaj, xim, khoom tu cev, tshuaj pleev ib ce, roj thiab lwm cov teb.
Thib ob, ethanol yog ib qho tseem ceeb tshuaj lom neeg cov khoom siv raw, uas yog siv rau kev tsim cov tshuaj acetaldehyde, ethylamine, ethyl acetate, acetic acid, thiab lwm yam, thiab cov neeg ua ntau yam tshuaj nruab nrab, tshuaj pleev xim, xim, tshuaj tsw qab, hluavtaws roj hmab, tshuaj tua kab, tshuaj tua kab thiab lwm yam cov khoom lag luam.Hauv me me, 75% ethanol aqueous tov muaj cov kab mob muaj zog muaj peev xwm thiab yog cov tshuaj tua kab mob hauv kev kho mob.Finally, zoo ib yam li methanol, ethanol tuaj yeem siv los ua lub zog siv. Nyob rau xyoo 2017, ntau lub tsev haujlwm thiab tsoomfwv hauv Suav tau sib koom los tsim cov cai tswjfwm tsim nyog los txhawb kev siv thoob ntiaj teb kev siv roj tsheb thiab kev siv roj av thoob lub xyoo 2020.

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Txuj ci zoo

Npaj cov khoom lag luam hauv nruj raws li txheej txheem kev lag luam "Anhydrous ethanol (Q / RJDRJ 03-2012)".

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