Ethyl Ethanol

Whakaahuatanga Poto:

Ko te Ethanol, e mohiotia ana e te rauropi rāpoi ngota C2H5OH, o EtOH ranei, he wai korekore, maramara, he mura, he ngawari hoki te wai. Ko te Ethanol ko te rahinga o te puranga neke atu i te 99.5% e kiia ana ko te etanol anhydrous. Ko te Ethanol he momo waipiro, koinei te tino kai waipiro, e mohiotia ana ko te waipiro, he mura, he rereke te tae kore o te wai i te temahana o te ruuma, te pehanga o te rangi, he kakara, he kakara pai te otinga o te wai, he ahua pukuriri. Ko te Ethanol he iti ake i te wai, ka taea hoki te wairewa i tetahi waa. Te wairewa i te wai, te methanol, te ether me te chloroform. Ka taea te whakakore i te maha o nga momo rauropi me etahi waahanga waatea.


Taipitopito Hua

Tohu Hua

Panui Whakataki

Ethyl Ethanol

Ingoa: Ethanol anhydrous, waipiro korekore
Tātai rāpoi: CH3CH2OH , C2H5OH
Waitohu: Hangarau Zhongrong
Taketake: Tangshan, Hebei
CAS No. : 64-17-5
Taumaha rāpoi: 46.06840
Taumaha: 0.789 g / mL (20 ℃)
Whakatakotoranga hua: GB / T678-2002 tohu teitei
Ihirangi: 99,97%
HS Waehere: 2207200010
Whakatakotoranga korero: oko / rahinga (tana)

Awheawhe

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Nga taonga a-tinana me nga matū

Ko te Ethanol, e mohiotia ana e te rauropi rāpoi ngota C2H5OH, o EtOH ranei, he wai korekore, maramara, he mura, he ngawari hoki te wai. Ko te Ethanol ko te rahinga o te puranga neke atu i te 99.5% e kiia ana ko te etanol anhydrous. Ko te Ethanol he momo waipiro, koinei te tino kai waipiro, e mohiotia ana ko te waipiro, he mura, he rereke te tae kore o te wai i te temahana o te ruuma, te pehanga o te rangi, he kakara, he kakara pai te otinga o te wai, he ahua pukuriri. Ko te Ethanol he iti ake i te wai, ka taea hoki te wairewa i tetahi waa. Te wairewa i te wai, te methanol, te ether me te chloroform. Ka taea te whakakore i te maha o nga momo rauropi me etahi waahanga waatea.

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Papa tono

He maha nga Whakamahinga a te Ethanol. Tuatahi, ko te etanol he whakarewa koiora nui, he whanui te whakamahi i te rongoa, te peita, nga hua horoi, nga mea whakapaipai, nga hinu me etahi atu mara.
Tuarua, ko te etanol he mea nui hei matū, hei whakamahi mo te hanga acetaldehyde, ethylamine, ethyl acetate, acetic acid, me etahi atu, me te maha o nga kaitawaenga rongoa, tae, peita, hinu kakara, rapa waihanga, horoi horoi, pesticide me etahi atu hua. Tuatoru, ko te rongoa waihonga 75% o te etanol he kaha te kaha ki te patu whakamate me te mea he mate patu mate i te nuinga o te waa ki te whakaora hauora. Ko te mutunga, he rite ki te methanol, ka taea te whakamahi i te etanol hei puna kaha. I te 2017, i tukuna e nga tari tari me nga komihana i Haina nga kaupapa here e pa ana ki te whakatairanga i te whakamahinga o te motu i te penehi penehiini hinu-a-etanol i te mutunga o te 2020

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Paerewa kounga

Whakaritehia te hanga kia rite ki te paerewa umanga "Te waihotanga korei (Q / RJDRJ 03-2012)".

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