ʻO Ethyl Ethanol

Hōʻike Pōkole:

ʻO Ethanol, i ʻike ʻia e ka mole mole C2H5OH a i ʻole EtOH, kahi wai kala ʻole, aniani ʻole, lapalapa a maʻalahi ʻole. ʻO Ethanol nona ka hapa nui ma mua o 99.5% i kapa ʻia he ethanol anhydrous. ʻike ʻia he wai ʻona, he wai kuni ʻole ia, maʻalahi ʻole i ke anuanu o ka lumi, kaomi o ka lewa, he ʻala kūikawā, ʻoluʻolu, a hoʻonāukiuki iki ka wai wai. ʻOi aku ka liʻiliʻi o ka Ethanol ma mua o ka wai a hiki ke hoʻonā ʻia i kēlā me kēia manawa Hiki ke hoʻoheheʻe ʻia i ka wai, methanol, ether a me chloroform. Hiki iā ia ke hoʻopau i nā hui kūlohelohe a me kekahi o nā mea hoʻohui ʻokanika.


ʻIke kikoʻī

Nā huahana huahana

Hoʻolauna Hoʻolaha

ʻO Ethyl Ethanol

Inoa: ethanol anhydrous, ʻalekoke anhydrous
Kaulana Molecular: CH3CH2OH , C2H5OH
Brand: ʻEnehana Zhongrong
Kinohi: Tangshan, Hebei
ʻAʻole CAS. : 64-17-5
Kaumaha Molecular: 46.06840
Ka mānoanoa: 0.789 g / mL (20 ℃)
Hoakaka huahana: GB / T678-2002 papa kiʻekiʻe
ʻIke maʻiʻo: 99.97%
HS Pāʻālua: 2207200010
Packing hoakaka: pahu / nui (tona)

Hale Hōʻikeʻike

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Nā waiwai o ke kino a me ka kemika

ʻO Ethanol, i ʻike ʻia e ka mole mole C2H5OH a i ʻole EtOH, kahi wai kala ʻole, aniani ʻole, lapalapa a maʻalahi ʻole. ʻO Ethanol nona ka hapa nui ma mua o 99.5% i kapa ʻia he ethanol anhydrous. ʻike ʻia he wai ʻona, he wai kuni ʻole ia, maʻalahi ʻole i ke anuanu o ka lumi, kaomi o ka lewa, he ʻala kūikawā, ʻoluʻolu, a hoʻonāukiuki iki ka wai wai. ʻOi aku ka liʻiliʻi o ka Ethanol ma mua o ka wai a hiki ke hoʻonā ʻia i kēlā me kēia manawa Hiki ke hoʻoheheʻe ʻia i ka wai, methanol, ether a me chloroform. Hiki iā ia ke hoʻopau i nā hui kūlohelohe a me kekahi o nā mea hoʻohui ʻokanika.

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Kahua Noi

He nui nā USES e hoʻohana ai i ka Ethanol. ʻO ka mea mua, ʻo ka Ethanol kahi mea hoʻoheheʻe olakino nui, hoʻohana ākea ʻia i ka lāʻau, ka pena, nā huahana hoʻomaʻemaʻe, nā mea hoʻonani, nā aila a me nā māla ʻē aʻe.
ʻO ka lua, ʻo ka etanol kahi mea waiwai kemika nui i hoʻohana ʻia no ka hana ʻana i ka acetaldehyde, ethylamine, ethyl acetate, acetic acid, a pēlā aku. huahana. Kolu, 75% ethanol aqueous solution he ikaika bactericidal hiki a he mea hoʻohana pinepine ʻia i ka lāʻau lapaʻau. ʻO ka mea hope loa, e like me ka methanol, hiki ke hoʻohana ʻia ka ethanol ma ke ʻano he kumu ikehu. I ka 2017, ua hui like nā kuhina a me nā komisina ma Kina i nā kulekele pili e paipai i ka hoʻohana ākea ʻana o ka kaʻa ʻenekolo e hoʻokele ʻia e ka kaʻa i ka hopena o 2020.

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Hae kūlana

Hoʻonohonoho i ka hana i kūlike me ke ʻano o ka ʻoihana "Anhydrous ethanol (Q / RJDRJ 03-2012)".

'Ōpala a me ka halihali

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