Magnesium Salicylate CAS 18917-95-8 is white ,crystalline powder or small , colorless crystals .odorless .its solution appear acid reaction .free soluble in water ,alcohol .   Specification Characters: 　      white crystal powder Magnesium:         7.9%—8.5% Loss on drying:    17.5%—20.0% Heavy metal:        ≤0.004% Content:                98%—103.0%   Use Fever allaying ,analgesia ,anti-rheumatism ,used for rheumatoid arthritis partially .   Packing material: 25kg cardboard drum/composite bag size: 38×50cm/50×80cm   Storage Store in an airtight container ,protected from light.     -------------------------------------------------------------------------------------------------------