Chemical name:     Sodium Benzoate CAS NO:                    532-32-1 Molecular formula:C7H5NaO2 Structural formula Specification Content:                                      99.0---100.5% Appearance:                               White Granular / Powder / Column Moisture:                                     1.5% max Heavy metals:                            0.001% max As:                                                0.001%max Acidity & Alkalinity:                     Qualitied Chloride:                                     0.02% max Total CL Content:                       0.03% max Organic Volatile Impurities:      Qualified with Regulations Standard： FCCⅣ /  BP2000. Packing：  25kgs net Kraft bag / plastic woven bag with inner-liner. Uses：        As preservative, anti-microorganism agent used widely as mordand, plasticizer and antifreeze solution