异丙醇



色谱级HPLC
纯度Purity(GC)≥99.9%
红外光谱Identity(IR)Conforms(合格)
蒸发残渣Residue on evaporating≤5.0mg/L
水分Water≤500ppm
酸度Acidity≤0.0002meq/g
碱度Alkalinity≤0.0002meq/g
透过率Transmission

-at 220nm≥50%

-at 230nm ≥75%

-at 260nm ≥90%

-from 280nm≥96%