Potassium thiosulfate [10294-66-3]

Potassium Thiosulfate [10294-66-3] is a chemically defined substance with the molecular formula K2O3S2 and a molecular weight of 190.3248. This compound belongs to the class of salts, specifically Potassium compounds and Thiosulfates, inorganic. It has a purity of ≥98%, a water content of ≤8.5%, a sulfur content of ≥30.5%, and an iron (Fe) content of ≤40ppm, as specified for this SKU. The compound is classified with a Warning signal word due to its properties. It appears as a white crystal powder and is stored ambiently. In the workplace, it is recommended to handle this substance with care, using appropriate personal protective equipment such as safety goggles and gloves.

• CAS Number: 10294-66-3
• Exact Mass: 189.8562992
• GHS Signal Word: Warning
• Molecular Formula: K2O3S2
• Assay: ≥98%
• Molecular Weight: 190.3248
• Hazard Statements:
• H315: Causes skin irritation [Warning Skin corrosion/irritation]