Glacial acetic acid | 64-19-7 ib
Khoom:
Nws yog ntshiab thiab organic acidic kua, dawb los ntawm tshem tawm cov teeb meem thiab nrog pungent tsw thiab siab corrosiveness. Yog tias nws stains ntawm daim tawv nqaij, nws yuav ua rau mob thiab hlwv. Nws chav yog lom thiab inflammable. Nws tuaj yeem yaj hauv dej, ethanol, glycerol, tab sis tsis nyob hauv carbon disulfide. Lub ntiajteb txawj nqus tshwj xeeb yog 1.049; khov taw tes 16.7 ℃; Kub taw tes: 118 ℃; flash point: 39 ℃.
Siv:
Ib qho tseem ceeb, dav siv cov organic chemical raw khoom, feem ntau yog siv nyob rau hauv zus tau tej cov xim, nplaum, leatherette, oiling ncoo colorant, rayon thiab lwm yam raws li hnyav nyob rau hauv printing number case; raws li nplaum nyob rau hauv cov tshuaj lom neeg cov tshuaj tiv thaiv.
| Yam khoom | Chav tsev | Index |
| Qhov tshwm sim |
| Colorless pob tshab kua |
| Xim | Pt- Co | 10 max |
| Acetic acid | % | 9 9,8m |
| Lub ntiajteb txawj nqus (20 ℃) | - | 1.048-1.053 Nws |
| Moisture | % | 0.15 max |
| Formic acid | % | 0.05 max |
| Acetaldehyde | % | 0.05 max |
| Evaporation residue | mg/kg | 100 max |
| Fe | mg/kg | 0.4 max |
Pob: 180KGS / Nruas lossis 200KGS / Nruas lossis raws li koj thov.
Cia: Khaws ntawm qhov chaw muaj cua, qhuav.
Executive Standard: International Standard.
