Produktname: L-Proline CAS No: 147-85-3 Molecular Formular: C5H9NO2 Molecular Weight: 115.13 EINECS-Nr.: 205-702-2 Schmelzpunkt: 228 °C (Dez.) (lit.) Place of Origin: China-Typ: Food Additive Appearance: Crystalline Powder Color White Purity: 99.9%