Acetic Acid (GAA CAS 64-19-7) Khoom
Acetic Acid (GAA CAS 64-19-7) yog cov kua tsis muaj xim, pob tshab. Nws yog ib feem tseem ceeb ntawm vinegar thiab ib tug raug fatty acid, muaj ib tug pungent, qaub saj. Cov txheeb ze ntawm nws daim ntawv anhydrous yog 1.049 (ntawm 20 degree), nrog rau qhov kub ntawm 118 degree, melting point ntawm 16.604 degree, flash point (qhib khob) ntawm 57 degree, autoignition kub ntawm 427 degree, thiab ib tug refractive℃ntawm 6 (1.37).
Acetic Acid (GAA CAS 64-19-7) yog cov kua qaub tsis muaj zog tab sis ua haujlwm nrog alkalis los ua acetates. Nws kuj tseem raug esterification nrog cawv los tsim ntau yam esters. Nws yog miscible nrog dej, ethanol, diethyl ether, glycerol, thiab benzene, tab sis insoluble hauv carbon disulfide.
Lub pH ntawm aqueous acetic acid daws yog 2.4 ntawm 6% concentration thiab 2.9 ntawm 0.6%. Acetic acid vapors yog cov nplaim hluav taws kub heev, nrog rau qhov tawg hauv huab cua ntawm 4% -17%. Nws yog non-toxic ntawm tsawg concentrations tab sis heev corrosive ntawm high concentrations. Ordinary GAA muaj cov ntsiab lus ntawm kwv yees li 36%. Nws nthuav tawm cov khoom dav dav ntawm cov roj saturated fatty acids, reacting nrog qee cov hlau, hlau oxides, thiab hydroxides los ua cov ntsev; Nws kuj raug esterification cov tshuaj tiv thaiv nrog cawv.
Yog xav paub ntxiv txog cov tshuaj Acetic Acid (GAA CAS 64-19-7), thov xa mus rau:https://www.gneechemical.com/petrochemicals/high-purity-99-8-acetic-acid-cas-64-19-7.html
Acetic Acid (GAA CAS 64-19-7) hauv Kev Lag Luam Roj Hmab
Acetic Acid (GAA CAS 64-19-7) yog ib qho tseem ceeb ntawm cov organic chemical raw khoom. Nws yog siv los ua ke ethyl acetate, acetate esters, acetate ntsev, mercaptacetic acid, thiab chloroacetic acid, thiab lwm yam. Nws kuj yog ib qho hnyav hauv kev tsim cov roj hmab, yas, dyes, thiab cov khoom zoo sib xws.
Hauv kev lag luam luam ntawv thiab dyeing, GAA ua haujlwm ua tus neeg sawv cev tiv thaiv alkali rau kev daws teeb meem dyeing, tus neeg ua haujlwm txias rau cov xim luam ntawv nplaum, thiab ua haujlwm pabcuam dyeing lossis retarder. Nyob rau hauv kev lag luam khoom noj khoom haus, nws yog ua hauj lwm raws li ib tug acidulant thiab flavoring neeg sawv cev.
Hauv kev lag luam fermentation, Acetic Acid (GAA CAS 64-19-7) ua haujlwm ua tus neeg sawv cev rau fermented cawv. Nws tseem yog cov khoom siv raw rau kev tsim cov dyes, tshuaj, tshuaj tua kab, thiab hluavtaws fibers. Tsis tas li ntawd, nws ua haujlwm ua cov tshuaj tua kab mob thiab ua kom tsis muaj menyuam.
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 GneebioAcetic 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.
