| Minimum assay (of listed isomers) |
98.0% |
| Wt. per ml at 20°C |
0.8092 g |
| Boiling range |
128-132°C |
| Refractive index |
1.4053 |
| Solubility |
Passes test |
| Colour |
10 Hazen units |
| Water |
Max. 0.2% |
| Acidity (as CH3COOH) |
Max. 0.0025 |
| Alkalinity (NH3) |
Max. 0.0005° |
| Non-volatile matter |
Max. 0.002% |
| Furfuraldehyde (C5H4O2) |
Max. 0.0001% |
| Pentane-1-ol (C5H11OH) |
Max. 0.5% |
| Acids and esters (CH3COOC5H11) |
Max. 0.1% |
| Aldehydes and ketones (C4H9CHO) |
Max. 0.1% |
| Organic bases (N) |
Max. 0.001% |
| Peroxide (H2O2) |
Max. 0.001% |
| Calcium (Ca) |
Max. 0.000005% |
| Copper (Cu) |
Max. 0.000002% |
| Iron (Fe) |
Max. 0.00001% |
| Lead (Pb) |
Max. 0.000002% |
| Magnesium (Mg) |
Max. 0.000005% |
| Potassium (K) |
Max. 0.000005% |
| Sodium (Na) |
Max. 0.0002% |
| Zinc (Zn) |
Max. 0.00001% |
