甲醇



色谱级HPLC
纯度Purity(GC)≥99.9%
红外光谱Identity(IR)Conforms(符合)
蒸发残渣Residue on evaporating≤3mg/L
水分Water≤300ppm
酸度Acidity≤0.0002meq/g
碱度Alkalinity≤0.0002meq/g
透过率Transmission

-at 225nm≥50%

-at 240nm ≥80%

-from 265nm≥98%