| ITEMS | Specifications |
| Appearance | White or slightly yellowish powder or brittle solid with a characteristic odour |
| Acid Value (mgKOH/g) | 60-130 |
| Ester Value (mgKOH/g) | 90-190 |
| Heavy Metals(pb) (mg/kg) | =<10mg/kg |
| Arsenic (mg/kg) | =<3 mg/kg |
| calcium% | 1-5.2 |
| Total lactic acid % | 15-40 |
| lead(mg/kg) | =<5 |
| mercury(mg/kg) | =<1 |
| Cadmium(mg/kg) | =<1 |