Assay(By GC-FID)

≥ 99.8 %

Color

≤ 10 APHA

Water(by KF coulometry)

≤ 300 ppm

Residue after evaporation

≤ 5 ppm

Titrable acid

≤ 0.0008 meq/g

Hyperoxide

≤ 150 ppm

Optical absorbance at

212nm

≤ 1.0 AU

225 nm

≤ 0.5 AU

250 nm

≤ 0.17 AU

350 nm

≤ 0.01 AU