... stable, and decomposition temperature (melting point) Up to 218 °C, decomposition melting at the same time, moisture absorption state and ... , wave after case of deep color gradually. Purpose: vitamin C Sodium to be used as nutritional supplements and antioxidants, and ... Thanks & Best Regards (Ms.)Nancy WangXiamen Forever Green Source Biochem Tech. Co., Ltd.Tel: 0086-592-5185053Fax: 0086-592-5185178/ ...