For professionals in the chemical, agricultural, and photographic industries, a thorough understanding of chemical specifications and properties is vital when making purchasing decisions. Ammonium Thiosulfate (ATS), identified by CAS number 7783-18-8, is a compound that requires careful consideration of its characteristics to ensure optimal performance in its intended applications. As a leading manufacturer and supplier, NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing clear and accurate information for our valued clients.

Ammonium Thiosulfate is typically presented as a colorless transparent liquid, with a specified assay commonly ranging from 56% to 60%. This assay indicates the concentration of the active compound, which is critical for precise formulation and application. Its pH level at 20℃ is generally between 8 and 9, and its specific gravity is around 1.30-1.32 at 20℃. Key impurities to monitor include sulfite content, which should be less than 1%, and trace amounts of heavy metals like iron, which are typically kept below 0.001%.

These specifications are crucial for its diverse applications. In agriculture, its role as a chemical intermediate for pesticides is well-established. In photography, it functions effectively as a fixer. Its utility extends to water treatment and as a raw material for hydrogen peroxide production, as well as an organic synthesis polymerization catalyst. Understanding these properties helps buyers determine the suitability of Ammonium Thiosulfate for their specific processes.

NINGBO INNO PHARMCHEM ensures that the Ammonium Thiosulfate we supply meets these critical specifications. We are committed to providing high-purity chemicals and detailed technical data to support our customers. For those looking to buy Ammonium Thiosulfate, we encourage you to inquire about our product's specifications and our competitive pricing. Our team is ready to assist you in understanding how our product can best serve your industrial needs.