When sourcing chemicals for specialized applications, understanding the critical specifications is paramount. For Sodium Thiosulfate Pentahydrate (CAS 10102-17-7), particularly for demanding fields like electronic chemicals and photography, precise quality control is non-negotiable. As a dedicated manufacturer and supplier in China, we prioritize transparency and quality in our product offerings. This guide outlines the key specifications that purchasers should consider when looking to buy Sodium Thiosulfate Pentahydrate.

The purity of Sodium Thiosulfate Pentahydrate is typically measured by its assay, usually stated as 99.0% to 101.0%. This range ensures that the chemical contains the expected amount of the active compound, which is vital for predictable performance in sensitive reactions. For electronic applications, impurities like heavy metals (often specified as ppm or parts per million) and insoluble matter must be kept to extremely low levels, as even trace amounts can interfere with intricate manufacturing processes or affect the performance of electronic components. Our manufacturing process is designed to minimize these impurities, ensuring a high-grade product.

In photographic applications, beyond the main assay, specifications regarding acidity, alkalinity, and iron content are also important. These factors can influence the effectiveness and longevity of the fixing process. For example, controlling alkalinity helps maintain the correct pH for optimal silver halide dissolution. We provide detailed Certificates of Analysis (CoA) for our Sodium Thiosulfate Pentahydrate, clearly listing these specifications, allowing our clients to verify the quality and suitability for their specific needs.

For businesses aiming to purchase Sodium Thiosulfate Pentahydrate, partnering with a manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. means gaining access to chemicals that meet rigorous quality standards. We understand the importance of these specifications for our clients in the electronic and photographic sectors. We encourage you to reach out to us for detailed product specifications and to discuss your specific requirements for purchasing this essential chemical.