Adipic acid (AA) good quality
our adipic acid is from Shangdong haili in China with good quality and compititive price, also we have the large source.
| AA Spec | |||
| High-quality | Top-quality | Qualified | |
| Appearance | White crystal | ||
| Purity %(mm) ≥ | 99.70 | 99.70 | 99.50 |
| Melting point °C≥ | 151.5 | 151.5 | 151.0 |
| Ammonia water chroma, platinum cobalt color number ≤ | 5 | 5 | 15 |
| Moisture % ≤ | 0.20 | 0.27 | 0.40 |
| ash (mg/kg) ≤ | 7 | 10 | 35 |
| iron content (mg/kg) ≤ | 1.0 | 1.0 | 3.0 |
| Nitrate content (mg/kg) ≤ | 10.0 | 10.0 | 50.0 |
Adipic acid (AA) good quality
