Kuv tuaj yeem yuav qhov poob li cas? Tus nqi tiag tiag ntawm dej khov acetic acid yog dab tsi? - Pengfa Tshuaj

Kuv tuaj yeem yuav qhov poob li cas? Tus nqi tiag tiag yog dab tsidej khov acetic acid? - Pengfa Tshuaj,
Suav manufacturers ntawm ice acetic acid, dej khov acetic acid, Nqe ntawm ice acetic acid, siv cov tshuaj methamphetamine,
Kev qhia tshwj xeeb (GB / T 1628-2008)

Physicochemical zog:
1. Colorless kua thiab irritating dour.
2. Melting point 16.6 ℃; boiling point 117.9 ℃; Kev kub ceev: 39 ℃.
3. Solubility dej, ethanol, benzene thiab ethyl ether immiscible, insoluble hauv carbon disulphide.

Cia:
1. Khaws rau hauv qhov chaw txias, cua txias.
2. Cia kom deb ntawm qhov hluav taws kub, cua sov. Lub caij txias yuav tsum tswj qhov kub siab tshaj 16 ° C, kom tsis txhob muaj kev sib zog. Thaum lub caij txias, qhov kub yuav tsum tau khaws cia siab tshaj 16 ° C los tiv thaiv / tsis txhob khov.
3. Khaws lub thawv kaw. Yuav tsum tau sib cais los ntawm oxidant thiab alkali. Kev sib tov yuav tsum zam los ntawm txhua txoj kev.
4. Siv lub teeb pom kev tawg, qhov chaw ua pa.
5. Cov cuab yeej siv tshuab thiab cov cuab yeej uas txwv tsis pub siv yooj yim los tsim cov nplaim taws.
6. Cov chaw khaws cia yuav tsum tau nruab nrog cov cuab yeej kho mob xwm txheej ceev thiab cov khoom siv vaj tse tsim nyog.

Siv:

1.Derivative: Mas siv nyob rau hauv synthetising acetic anhydride, acetic ether, PTA, VAC / PVA, CA, ethenone, chloroacetic acid, thiab lwm yam
2. Pharmaceutical: Acetic acid ua kuab tshuaj thiab tshuaj raw cov ntaub ntawv, feem ntau yog siv rau zus tau tej cov penicilin G potas-sium, penicilin G sodium, penicillin procaine, acetanilide, sulfamethoxazole, thiab sulfamethoxazole isoxazole, norfloxacin, ciprofloxacin, licacetylephenone salicylic acid. caffeine, thiab lwm yam.
3.Intermediate: acetate, sodium hydrogen di, peracetic acid, thiab lwm yam
4.Dyestuff thiab textile printing thiab dyeing: Feem ntau yog siv los tsim disperse dyes thiab vat dyes, thiab textile printing anddyeing processing
5. Synthesis ammonia: Nyob rau hauv daim ntawv ntawm cuprammonia acetate, siv nyob rau hauv refining syngas kom tshem tawm ib tug litl CO thiab CO2.
6. Duab: Tus tsim tawm
7. Ntuj roj hmab: Coagulant
8. Kev tsim kho kev lag luam: Tiv thaiv pob zeb los ntawm frezing9. Hauv addtin kuj tau siv dav hauv kev kho dej, hluavtaws fiber, tshuaj tua kab, yas, tawv, xim, hlau ua thiab roj hmab kev lag luam

f koj hais tam sim no, coob leej ntau tus yuav tsis meej pem, hais tias lawv tsis paub tias qhov no yog dab tsi, thiab qee cov neeg txawm mloog lawv cov npe los twv lawv txoj haujlwm. Puas yog nws ua tau rau nthwv dej ntawm kev twv ib nthwv dej ntawm cov khoom no?

Qhov tseeb, muaj ntau lub npe dav thiab paub zoo -acetic acid.

Hauv kev siv tiag tiag,dej khov acetic acidyuav tsis siv rau kev lag luam brewing. Hloov chaw, vim nws yog ib qho tseem ceeb tshaj plaws organic acids nyob rau hauv lub ntiaj teb no nyob rau hauv lub ntiaj teb no, nws muaj lwm yam, ntau thiab ntau haiv neeg daim ntawv thov cheeb tsam thiab daim ntawv thov raws. Qhov tseem ceeb

Nws lub neej tsis tsuas yog tso cai rau peb kom muaj lub rooj noj mov ntau dua, tab sis kuj tso cai rau peb kom yooj yim dua thiab du ntawm cov khaub ncaws, vaj tse, mus ncig, tshuaj, tshuaj, thiab lwm yam, tshwj xeeb tshaj yog siv hauv kev lag luam. Impoles acetic acid ntau dua. Nws yog ib daim ntawv thov zoo heev.

Xws li kev lag luam kws tshuaj, ntaub luam ntawv thiab dyeing, kev lag luam roj hmab, kev lag luam dyeing, khoom noj khoom haus qab zib, hluavtaws fiber ntau, thiab lwm yam.

Yog li ntawd, muaj coob tus neeg paub tias acetic acid yog vim kuv tau ua hauj lwm los yog kawm nyob rau hauv chemical-related fields; qee cov neeg tau nyeem nyob rau hauv cov lus muaj pes tsawg leeg ntawm tej yam kev npaj; ib co neeg to taub thiab.

Txawm li cas los xij, txawm hais tias nws muaj ntau hom kev siv, thaum yuav cov dej khov acetic acid, qee cov phooj ywg ib txwm xav tias muaj teeb meem nrog tus nqi ntawm cov dej khov acetic acid lawv yuav. Qee tus neeg xav tias lawv kim heev. Ib yam li ntawd, lawv txhua tus xav tias lawv yuav fakes lossis ntsib cov neeg tsim khoom dub-hearted.