Dab tsi yogglacial acetic acid (CAS 64-19-7)?
Glacial acetic acid, tseem hu ua anhydrous acetic acid, yog carboxylic acid cais raws li cov kua qaub tsis muaj zog. Nws muaj cov saw hlau hydrocarbon txuas mus rau pawg carboxyl, nrog cov mis mos molecular C₂H₄O₂. Txawm li cas los xij, vim muaj cov ntsiab lus acetic acid siab hauv GAA (feem ntau siab dua 95%), cov kua qaub tsis hloov pauv yog qhov tseem ceeb, ua rau muaj zog tsis muaj zog. Acetic acid (GAA CAS 64-19-7) tov yog ib qho tseem ceeb ntawm cov khoom siv raw khoom siv dav hauv kev lag luam tshuaj, organic chemistry, organic synthesis, hluavtaws fibers, polymer chemistry, tshuaj tua kab, tawv ua, roj hmab, thiab lwm yam lag luam.
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
Dab tsi yog qhov hloov pauv rau glacial acetic acid (CAS 64-19-7)?
Kev lag luam tshuaj
- Citric Acid: Nws yog ternary organic acid nrog solubility siab hauv dej thiab zoo buffering zog. Citric acid tuaj yeem hloov glacial acetic acid nyob rau qee lub sijhawm uas xav tau ib puag ncig acidic tab sis qhov yuav tsum tau muaj acidity tsis yog siab tshwj xeeb, xws li hauv cov khoom noj khoom haus, tshuaj detergent formulations, electroplating thiab lwm yam lag luam.
- Lactic Acid: Nws yog cov organic acid uas muaj pawg hydroxyl nrog me ntsis acidity thiab zoo biocompatibility. Lactic acid tuaj yeem siv los hloov cov glacial acetic acid hauv kev lag luam tshuaj, tshuaj pleev ib ce, thiab zaub mov, xws li pH regulator hauv tshuaj pleev ib ce, cream, thiab lwm yam khoom siv tawv nqaij.
Kev lag luam kws tshuaj
Cov kev daws teeb meem tsis zoo: Hauv kev npaj tshuaj, qee zaum yuav tsum tau tswj hwm tus nqi pH, thiab qee qhov kev daws teeb meem xws li phosphate tsis, acetic acid -sodium acetate buffer (muaj qhov qis dua ntawm acetic acid ib nrab hloov lub luag haujlwm ntawmglacial acetic acid) tuaj yeem hloov qhov yooj yim glacial acetic acid kom tswj tau qhov chaw pH ruaj khov, txhawm rau ua kom muaj kev ruaj ntseg thiab ua tau zoo ntawm cov tshuaj.
Kev lag luam zaub mov
Vinegar extract (synthetic vinegar): ib qho tshuaj aqueous uas nws cov khoom tseem ceeb yog acetic acid, feem ntau nrog cov ntsiab lus acetic acid ntawm 30% - 90%, cov khoom diluted ntawm glacial acetic acid (CAS 64-19-7).
Glacial acetic acid (GAA CAS 64-19-7) Specification
| 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% |
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
Ntim ntawm acetic acid (GAA CAS 64-19-7)
| 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 |
Nyem qhov no kom tau txais qhov tseeb acetic acid (GAA CAS 64-19-7) Tus nqi lag luam rau xyoo 2026.
