Dab tsi yog glacial acetic acid (GAA) tov?
Acetic Acid, tseem hu uaglacial acetic acid (GAA), yog ib hom organic acid. Nws tshwm raws li cov xim tsis muaj xim, pob tshab kua nrog ib tug pungent tsw. Glacial acetic acid (GAA) tov tsis yog tsuas yog siv dav hauv kev lag luam khoom noj (xws li hauv kev tsim cov kua txiv hmab txiv ntoo) tab sis kuj ua haujlwm tseem ceeb hauv kev siv tshuaj engineering, tshuaj, thiab lwm yam.
Cov mis rau glacial acetic acid yog dab tsi?
Glacial Acetic Acid Formula: CH3COOH
Lub mechanism ntawm glacial acetic acid tov, koom nrog nws tus cwj pwm raws li ib tug protic hnyav thiab ib tug qaug zog acid. Nws yog ib qho yooj yim carboxylic acid nrog cov tshuaj formula CH3COOH. Cov qauv muaj cov methyl pawg (CH3) txuas rau pawg carboxyl (COOH).
Yog xav paub ntxiv txog cov tshuajacetic acid (GAA CAS 64-19-7), thov xa mus rau:https://www.gneechemical.com/petrochemicals/high-zoo-99-5-acetic-acid-cas-64-19-7.html
Daim ntawv thov muaj rau glacial acetic acid (CH₃COOH)
Glacial Acetic Acid (CAS 64-19-7) kev daws teeb meem feem ntau ua haujlwm ua lub zog rau ntau yam tshuaj lom neeg vim nws cov kuab tshuaj zoo heev. Kev lag luam glacial acetic acid muaj ntau daim ntawv thov thiab yog dav siv nyob rau hauv ntau yam sectors nrog rau chemical engineering, zaub mov, thiab tshuaj.
- Kev tsim tshuaj: Vinyl acetate monomer (VAM), acetic anhydride, acetate esters
- Pharmaceutical & Laboratory Siv: Tsis muaj kev daws teeb meem, intermediates, tshuaj tua kab mob
- Kev lag luam zaub mov: Acidulant thiab preservative (khoom noj khoom haus-qib xwb)
- Textile & Dyeing: pH kho thiab kho
- Agrochemical Kev Lag Luam: Tshuaj tua kab thiab tshuaj tua kab mob nruab nrab
Specification ntawm glacial acetic acid (GAA) tov
| Test lm | Specification |
| Fusing point | 16.6 ºC |
| Boiling point | 117.9 ºC |
| Qhov ntom | 1.05g / cm3 |
| Flash point | 39 ° C (CC) |
| Refractive Index | 1.371 (20 ° C) |
| Saturated vapor siab | 1.52kPa (20ºC) |
| Qhov ntsuas kub tseem ceeb | 321.6 ºC |
| Critical siab | 5.78 MPa rau |
| Ignition kub | 426 ºC |
| Upper tawg txwv (V / V) | 16.0% |
| Tsawg tawg txwv (V / V) | 5.4% |
Ntim Ntawm glacial acetic acid (GAA) tov
| Ntim Hom | Net nyhav | Chaw thau khoom kom muaj nuj nqis (20 'FCL) |
|---|---|---|
| Yas / Hlau Nruas | 30 kg | 720 drum |
| Yas / Hlau Nruas | 220 kg ib | 80 drum |
| IBC Drum | 1,050 Kg | 20 drum |
Vim li cas thiaj xaiv Gneebio ua koj tus neeg muag khoom?
Raws li ib tug ua chaw tsim tshuaj paus thiab exporter ntawm zoo tshuaj,Henan Gneebiomuabacetic acid (GAA CAS 64-19-7) uas ua tau raws li ob qho tib si kev lag luam thiab chav kuaj- cov qauv qib. Peb muab rau cov neeg siv khoom thoob plaws kev lag luam tshuaj, tshuaj, thiab cov khoom siv, ua kom zoo ib yam, txhim khu kev qha logistics, thiab kev txhawb nqa kev tshaj lij.
Peb qhov zoo:
- ISO9001 / ISO14001 / GMP ntawv pov thawj muaj
- Tus kheej chaw tsim khoom nrog daim ntawv tso cai tsim tshuaj lom neeg
- Kev them nyiaj yug rau COA / MSDS / TDS / SGS kuaj
- Ua raws li EU REACH cov cai
- ruaj khov xa tawm mus rau South Asia, South America, Middle East, thiab Africa kev lag luam
- Ib qho khoom siv ntau dua lossis sib npaug rau 20-200 MT, kev cog lus txhua xyoo txhawb nqa
Nyem qhov no kom tau txais qhov tseeb acetic acid (GAA CAS 64-19-7) Tus nqi lag luam rau xyoo 2026.
