Cov cim qhia ntawm glacial acetic acid yog dab tsi?

Lub npe khoom Glacial acetic acid Hnub qhia
Qhov ntau 230kg Tus lej pawg
Khoom Tus Qauv Qhov tshwm sim
Kev ntshiab ntawm acetic acid 99.8% feeb 99.9
Cov dej noo 0.15% siab tshaj 0.11
Acetaldehyde 0.05% siab tshaj 0.02
Cov kua qaub Formic 0.06% siab tshaj 0.05
Hlau 0.00004 siab tshaj 0.00003
Chromaticity (hauv Hazen) (Pt - Co) 10max 9
Lub sijhawm txo qis ntawm cov poov tshuaj permanganate 30 feeb 35

 Ua tus xa tawm cov kua qaub acetic muaj zog, muab khoom ruaj khov rau ntau lub tebchaws thiab lav tus nqi. Nyem qhov no kom tau txais cov lus hais luv nqi.


Lub sijhawm tshaj tawm: Lub Yim Hli-22-2025