HPLC Grade Ethyl Acetate

 Test Items

Specification

Testing Result

Assay CH₃COOC₂H₅ (by GC) , ω / %

99.8min

99.94

Density(20℃) , ρ / (g/mL)

0.899~0.901

0.900

Residue on evaporation , ω / %

0.0005 max

0.0002

Water(by K-F) , ω / %

0.05 max

0.01

Titrable Acid(H+) , (mmol/g)

0.0008 max

0.0006

UV Absorbance

(1cm cell vs. water)

at 254 nm

1.00 max

0.640

at 260 nm

0.30 max

0.084

at 265 nm

0.05max

0.020

at 275 nm

0.01max

0.009

at 400 nm

0.01max

0.003