NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing chemicals that meet stringent quality benchmarks. Sodium Thiosulfate, with its CAS number 7772-98-7, is a chemical compound for which quality specifications are critical, especially given its diverse applications ranging from delicate photographic processes to robust industrial uses. Understanding these specifications ensures that customers receive a product that performs optimally for their intended purpose.

Our Sodium Thiosulfate is available in different grades to cater to specific needs. For instance, the 'Photographic grade' typically boasts a higher assay, often exceeding 99.00%, with very low levels of insoluble matter, sulfides, and iron. These impurities, even in trace amounts, can negatively impact the clarity and permanence of photographic images. Therefore, for photographic applications, sourcing a high-purity photographic grade is essential.

The 'Industrial grade' of Sodium Thiosulfate, while still of high quality, may have slightly broader specifications for certain parameters, such as water insoluble matter and iron content, often not exceeding 0.03%. This grade is perfectly suited for applications where extreme purity is not the primary concern, such as in some water treatment processes or general industrial uses. Regardless of the grade, NINGBO INNO PHARMCHEM CO.,LTD. ensures that all our Sodium Thiosulfate products meet robust quality control measures.

Key specifications to consider when you buy Sodium Thiosulfate include the assay (purity), water insoluble matter, pH of the solution, and the presence of specific impurities like sulfides and iron. Our product listings often detail these parameters, allowing customers to make informed purchasing decisions. The standard packaging for Sodium Thiosulfate is typically 25kg or 50kg bags, designed to maintain product integrity during transport and storage.

When you choose to buy Sodium Thiosulfate online from NINGBO INNO PHARMCHEM CO.,LTD., you are assured of a product that adheres to defined quality standards. Whether you require Sodium Thiosulfate 99.5% for a critical industrial process or a specific grade for a niche application, our commitment to quality ensures consistency and reliability. We believe that by providing clear and accurate product information, we empower our clients to achieve the best outcomes in their respective fields.