Items |
Index |
||
Superior |
First-grade |
Qualified |
|
Appearance |
Transparent liquid,no suspended impurities |
||
Chromaticity/Hazen,(Pt-Co) ≤ |
10 |
||
Odor |
The characteristic odor, no smell, no residual gas |
||
Density (20℃)/(g/㎝ 3) |
0.878~0.883 |
||
Butyl acetate % ≥ |
99.5 |
99.2 |
99 |
Butyl alcohol % ≤ |
0.2 |
0.5 |
- |
Water % ≤ |
0.05 |
0.1 |
|
Acidity(as acetic acid)% ≤ |
0.01 |
||
Evaporation residue % ≤ |
0.005 |