Hydroxyethyl Acrylate Hydroxyl Value test dan
Hydroxyethyl acrylate hydroxyl value tehna atana hman tlanglawn tak chu oxidation method leh acid value method te hi a ni.
Oxidation method ah hian hydroxyethyl acrylate chu potassium iodide tam lutuk nen reacted a ni. Potassium iodide leh acid catalysis hnuaiah hydroxyethyl acrylate-a hydroxyl group awmte chu aldehyde group-ah oxidized a ni a, potassium iodide awm zat hmangin hydroxyl value chu chhut a ni.
Acid value method hian hydroxyethyl acrylate leh phenolphthalein indicator-a hydroxyl group hrang hrangte inkara acid-base reaction hmangin acid awm zat titrate-in hydroxyl value chu chhut a ni.
Post hun chhung: Nov-21-2025
