Item

Index

Analyst results

Purity %(m/m) ≥

99.7

99.97

Water content *10^-6(m/m)≤

500

133

Density

0.805—0.807

0.806

Distillation range

78.5—81.0

78.5-80.4

Non-volatile matter mg/100ml, ≤

2

0.31

Colourity Hezen ≤

10

3

Acidity(count per acetic acid not content CO2)%(m/m), ≤

0.003

0.0012

Appearance

Colorless and transparent,No mechanical impurities

qualified

Odor

Special odor,no residual odor

qualified