👉 Thiocresol, also known as thiosulfate or trisulfate, is a common chemical compound found in water. It's composed of two ions: three sulfur atoms and one chloride ion. In its pure state, it appears as a white powder or clear solution. It has the chemical formula C6H5SO3. The presence of thiocresol in water can be harmful if not properly treated to prevent contamination with other pollutants.