| Assay Content (anhydrous basis) | 99.70 - 101.00 | % | USP 43 |
| Chloride Content | max. 10 | ppm | USP 43 Method 221 |
| Color | max. 10 | APHA | In-house Method based on ASTM D1209-93 |
| Fatty Acids and Esters (0.5N NaOH) | max. 1.00 | ml | USP 43 |
| Identification B (Limit of Diethylene Glycol) | max. 0.1 | % | USP 41 |
| Identification B (Limit of Ethylene Glycol) | max. 0.1 | % | USP 41 |
| Limit of Chlorinated Compounds | max. 30 | ppm | USP 43 |
| Related Compounds (Individual Impurities) | max. 0.1 | % | USP 43 |
| Related Compounds (Total Impurities) | max. 1.0 | % | USP 43 |
| Residue on Ignition | max. 0.0100 | ppm | USP 43 Method 281 |
| Specific Gravity (at 25°C) | min. 1.2612 | - | USP 43 Method 841 |
| Sulphate Content | max. 20 | ppm | USP 43 Method 221 |
| Water Determination | max. 0.30 | - | USP 43 Method 921-1a |
