Purchase Qty. Reference FOB Price
1-9 kg US$2,855.00
10-49 kg US$2,285.00
50+ kg US$2,115.00
Product Description
Hot Sale Vitamin B12 Cyanocobalamin CAS 68-19-9 Chemical formula: C63H88CoN14O14P CAS: 68-19-9 Certificate of Analysis: Item Acceptance Criteria Results Characters Dark red crystalline powder or dark red crystals. conform Loss on drying ≤10.0% conform Assay 97.0%-102.0% conform ...