Chemical structure:CH3CHOHCOOC2H5 C5H10O2
Relative molecular weight:118.13
Quality standard:
Item |
Index |
FAO/WHO(1982) |
GB8317-87 |
Spicery |
characteristic flavor |
soft fruit flavor |
Description |
colorless liquid |
Colorless to light liquid,色泽≤5号色标 |
Relative density20℃/20℃
25℃/25℃ |
1.031-1.036
1.028-1.033 |
1.029-1.032 |
Acid value≤ |
1.0 |
1.0 |
Refractive index20℃ |
1.406-1.409 |
1.410-1.420 |
Ester content%≥ |
98.0 |
99.0 |
Heavy metal(Pb)% ≤ |
/ |
0.001 |
Arsenic content(As)% ≤ |
/ |
0.0002 |
Evaporites%≤ |
0.01 |
0.01 |
Suitable body |
strong flavor, spiced flavor, soft flavor type, etc |
|