Acetic acid (GAA CAS 64-19-7) yog ib qho tseem ceeb ntawm cov organic acids hauv cov khoom siv tshuaj. Nws muaj ntau yam kev siv, ob qho tib si kev lag luam thiab hauv kev lag luam khoom noj khoom haus:
Muaj Qib Acetic Acid
- Glacial acetic acidFeem ntau yog siv rau hauv kev tsim cov acetic anhydride, acetates, thiab cellulose acetate. Polyvinyl acetate tuaj yeem siv los ua cov yeeb yaj kiab thiab cov nplaum thiab tseem yog cov khoom siv raw rau cov hluavtaws fiber ntau vinylon. Cellulose acetate tuaj yeem siv los tsim rayon thiab zaj duab xis.
- Acetates tsim los ntawm qis cawv yog cov kuab tshuaj zoo heev, thiab cov tshuaj acetic acid tau siv dav hauv kev lag luam xim. Vim tias GAA tuaj yeem yaj cov organic feem ntau, acetic acid kuj yog cov organic hnyav (piv txwv li, rau oxidation ntawm p-xylene los tsim terephthalic acid).
- Acetic acid (GAA) tuaj yeem siv rau hauv qee qhov kev xaiv thiab polishing, raws li qhov tsis muaj nyob hauv cov kua qaub tsis muaj zog (xws li zinc plating thiab electroless npib tsib xee plating), ua ib qho ntxiv hauv ib nrab - ci nickel plating electrolytes, thiab txhim kho cov adhesion ntawm passivation films hauv zinc thiab cadmium passivation solutions. Nws kuj yog feem ntau siv los kho cov pH ntawm weakly acidic plating daws.
- GAA yog siv los tsim cov acetates, xws li ntsev ntawm cov hlau xws li manganese, sodium, lead, txhuas, zinc, thiab cobalt. Nws yog dav siv los ua catalyst thiab tus neeg sawv cev pabcuam hauv textile dyeing thiab tawv tanning industries. Lead acetate yog siv los tsim cov xim hlau lead dawb. Lead tetraacetate yog ib qho reagent nyob rau hauv cov organic synthesis (xws li, nws ua raws li ib tug muaj zog oxidizing neeg sawv cev, muab ib qhov chaw ntawm acetoxy pawg, thiab yog siv nyob rau hauv kev npaj ntawm organolead tebchaw).
- GAA kuj tseem siv tau los ua cov tshuaj analytical reagent, organic synthesis, thiab synthesis ntawm pigments thiab pharmaceuticals.
Khoom noj khoom haus qib acetic acid
- Hauv kev lag luam khoom noj khoom haus, GAA yog siv los ua cov kua qaub thiab ua kom tsw qab.
- Raws li ib qho acidulant, nws tuaj yeem siv rau hauv cov khoom sib xyaw ua ke, kev npaj ntawm vinegar, cov khoom hauv kaus poom, jellies, thiab cheeses, siv cov nqi tsim nyog raws li xav tau rau kev tsim khoom. Nws kuj tseem tuaj yeem siv los ua cov tshuaj tsw qab rau koji -flavored cawv, nrog rau qhov ntau npaum li cas ntawm 0.1–0.3 g / kg.
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
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% |
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 |
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.
