Acetic acid yog siv rau hauv textile printing thiab dyeing, roj hmab, kev tsim kho, tshuaj, tshuaj tua kab, dej kho, acetic acid derivatives

Acetic acid yog siv rau hauv textile printing thiab dyeing, roj hmab, kev tsim kho, tshuaj, tshuaj tua kab, dej kho, acetic acid derivatives,
Glacial Acetic acid 99.5% 99.8% ntawm tus nqi, Glacial acetic acid neeg muag khoom, Glacial Acetic Acid Chaw tsim tshuaj paus,
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

Glacial acetic acid, tseem hu ua glacial acetic acid, acetic acid los yog acetic acid, yog cov organic compound, tshuaj formula CH3COOH, yog ib qho organic monic acid, cov ntsiab lus ntawm vinegar. Ntshiab anhydrous acetic acid (glacial acetic acid) yog cov kua tsis muaj xim hygroscopic nrog qhov chaw khov ntawm 16.6 ° C (62 ° F). Tom qab solidification, nws dhau los ua cov xim tsis muaj kob, uas tsis muaj zog acidic thiab corrosive hauv nws cov kua dej aqueous. Nws muaj zog corrosive rau hlau, thiab chav ua kom khaus rau ntawm qhov muag thiab qhov ntswg. Acetic acid yog dav faib nyob rau hauv cov xwm, xws li nyob rau hauv txiv hmab txiv ntoo los yog zaub roj, feem ntau nyob rau hauv daim ntawv ntawm esters. Acetic acid muaj nyob hauv cov kua qaub dawb hauv tsiaj cov ntaub so ntswg, excreta thiab ntshav. Ntau cov kab mob tuaj yeem hloov cov organic sib txawv rau hauv acetic acid los ntawm fermentation.
Yog xav tau, thov hu rau: TEL: +86 317 5811698