SPEZIFIKATION
| Aussehen | White or almost white, crystalline powder or colorless crystals. |
| Aussehen der Lösung | Clear and not more colored than reference solution Y7 |
| PH | 6.0-7.5 |
| Schwermetalle | ≤10 ppm |
| Chlorid | ≤300ppm |
| Trocknungsverlust | ≤1,0% |
| Glührückstand | ≤0,1% |
| Residual solvents | Methanol ≤ 0.3%Ethanol ≤0.5% |
| Chromatographische Reinheit | ≤1,0% |
| Verwandte Substanzen | Any impurity ≤ 1.0%;Total impurity ≤ 1.5% |
| Test | 98.0%-101.0% |
MOLEKULARE STRUKTUR:
Summenformel:C12H17N5Ö4S
