SPEZIFIKATION
| Aussehen | White or almost white crystals or crystalline powder |
| Identifikation | Positive Reaction |
| Schmelzpunkt | About 190℃ |
| PH | 2.1 ~ 2.6 |
| Clarity Of Solution | Clear |
| Colour Of Solution | ≤BY7 |
| Copper | ≤5 ppm |
| Eisen | ≤2ppm |
| Arsen | ≤3 ppm |
| Quecksilber | ≤0.1mg/kg |
| Führen | ≤2 mg/kg |
| Schwermetalle | ≤10 ppm |
| Residue On Ignition | ≤0,1% |
| Specific Optical Rotation | +20.5°– +21.5° |
| Oxalic Acid | ≤0,2% |
| Impurity E | ≤0,2% |
| Loss of Drying | ≤0.4% |
| Residue On Ignition | ≤0,1% |
| Specific Optical Rotation | +20.5°–+21.5° |
| Restlösungsmittel | Entspricht den Anforderungen. |
| Test | 99.0%-100.5% |
MOLEKULARE STRUKTUR:
Summenformel:C6H8Ö6
