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China
الشخص الذي يمكن الاتصال به Mr. Wei
No.16, Gaoshengqiao Road, Chengdu, Sichuan
Product Name: H-Pro-NH2 Synonyms: L-Proline amide Molecular Formula: C5H*0N2O Molecular Weight: **4.*5 CAS No.: ********4 Test Items Standard Appearance White crystal powder IR Spectrum In accordance with structure Specific Rotation [*5/D] ***6.0 ± 3.0 Degree (c=2 in EtOH) Melting Point *6 to **7 Celsius Degree Water (Karl Fischer) Not more than 1.0% Enantiomer Not more than 0.3%, D-Enantiomer Assay (HClO4 0.1M) *8.0% to **2.0% Purity (HPLC) Not less than *9.0%
