we want to buy sulphur with the following specifications:Color: Bright YellowShape: GranularPurity on Dry Basis: 99.80%minAsh content: 0.05%maxCarbon: 0.05%maxAcidity as H2SO4: 0.02%maxMoisture: Per SGS Inspection -3%maxCommercially free from Arsenic,Tellurium and Selenium