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                | Chemical name:  | Magnesium bislz-hydroxybenzoato- O1,O2)-tetrahydrate | 
              
                | Annual productivity:  | 1200ton | 
              
                | Chemical formula:  | C14H10MgO6﹒4H2O | 
              
                | Molecular weight:  | 370.60 | 
              
                | CAS:  | 18917-95-8 | 
              
                | Structural formula:  |  | 
              
                | Quality standard:  | USP/Ch.P | 
              
                | Properties:  | A white ,crystalline powder or small , colorless crystals .odorless   .its solution appear acid reaction .free soluble in water ,alcohol . | 
              
                | Specification: 
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                      | Characters: | white crystal powder |  
                      | Magnesium content: | 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
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                | Storage:  | Store in an airtight container ,protected from light | 
              
                | Product picture:  |  | 
              
                | Our company may produce and pack according to customer's requirement.  |