Secondary Antioxidant Phosphite in Powder/ Granular Form can be melted at a temperature ranging from 180 Degree C -187 Degree C. Secondary Antioxidant Phosphite is used for good processing stability. Secondary Antioxidant Phosphite is available in white coloured, free flowing crystalline powder or granular form. Secondary Antioxidant Phosphite in Powder/ Granular Form can be availed in different specifications to suit specific requirement.