Ammonium Thiosulfate(CAS: 7783-18-8)

Ammonium thiosulfate is a chemical compound with the formula (NH4)2S2O3. It is a white, crystalline solid that is soluble in water. This compound is known for its reducing properties and is commonly used in various industrial and chemical applications. It is also referred to as ammonium sulphite in some regions.

Ammonium thiosulfate is primarily used in the textile industry for bleaching and dyeing processes. It also finds applications in photography, as a reducing agent, and in the production of dyes and pharmaceuticals. Additionally, it is used in water treatment and as a component in some agricultural chemicals.

Ammonium thiosulfate is generally considered safe when handled properly. However, it can be harmful if inhaled, ingested, or in contact with skin or eyes. Safety measures include wearing protective gloves, goggles, and clothing. It is important to follow OSHA and EPA guidelines for safe use and disposal.

Ammonium thiosulfate should be stored in a cool, dry, and well-ventilated area away from direct sunlight. It is stable under normal storage conditions but should be kept in a sealed container to prevent moisture absorption. Avoid storage near incompatible substances such as strong oxidizers.