Thiourea Dioxide Product Name: Thiourea DioxideSynonyms: Formamidine sulfinic acid, FAS, TDO, TUDCAS No.: 1758-73-2Molecular Formula: CH4N2SO2Molecular Weight: 108.12Description:Thiourea dioxide is a stable ... %99.0 min.Thiourea, %0.1 max.Moisture, %0.05 max.Iron (Fe), ppm10 max.Sulphate, %0.17 max.Applications:Thiourea dioxide ... not store in unlabeled or mislabeled containers. Thiourea Dioxide