Technical aspects
DL-methionine is characterised by high purity (min. 99%) and a stable powder or flake form. It is highly soluble and forms clear solutions with a slightly acidic pH. The product meets the quality requirements for feed additives and is characterised by low heavy metal and ash content.
| Parameter | Value |
|---|---|
| Content (Assay) | ≥ 99.0% |
| Loss on drying | ≤ 3.0% |
| pH (solution) | 5.0 – 6.1 |
| Ash content | ≤ 0.5% |
| Lead (Pb) | < 20 ppm |
| Arsenic (As) | < 2 ppm |
| Cadmium (Cd) | < 1 ppm |
| Mercury (Hg) | < 0.1 ppm |
| Appearance | Powder, crystalline powder or fine flakes |
| Colour | White to light yellow |
| Taste and odour | Characteristic |
