Assay(By GC-FID)

≥99.5%

Color

≤10 APHA

Residue after evaporation

≤3ppm

Water(by KF coulometry)

≤200PPm

Optical absorbance at

202nm

≤1.0AU

205 nm

≤0.88AU

210 nm

≤0.67AU

240 nm

≤0.05AU

254nm

≤0.01AU

400 nm

≤0.01AU