Information Industries: Pharmaceutical industry, Food industry , Feed industry CAS number: 103404-76-8 WE number: 240-178-9 Chemical formula: C6H10ZnO6 Molar mass: 243,49 g/mol Customs tariff code: 29181100 Other physical properties pH: 5,0 – 8,0 (10%) Melting / freezing point: >200ºC