In the HEDP chelating agent industry, longstanding issues such as inconsistent product quality and ambiguous performance metrics have caused significant challenges for downstream enterprises in product selection and application. As a specialized, sophisticated, distinctive, and innovative enterprise within the sector, Kairui Chemical has proactively assumed the responsibility of leading standardized industry development. Leveraging its deep technical expertise and stringent quality control, the company has participated in formulating multiple HEDP-related industry standards, establishing the benchmark for HEDP quality through its proven capabilities. Kairui Chemical has established internal control standards that far exceed industry norms. For instance, while the industry typically employs simple titration methods for HEDP content detection—which carry significant margin of error—Kairui Chemical utilizes high-performance liquid chromatography (HPLC). This approach limits detection error to within ±0.5%, ensuring precise compliance for every batch. For product stability testing, Kerry Chemical simulates diverse application scenarios, subjecting HEDP products to stability experiments under extreme conditions such as high temperatures, high salinity, strong acids, and strong alkalis. Its test data provides crucial reference for industry standard formulation.

Moreover, Kairui Chemical actively shares its production and quality control expertise, assisting industry associations in refining technical requirements, testing methods, and safety standards for HEDP products. Currently, the group standard “Hydroxyethylidene Diphosphonic Acid (HEDP) for Industrial Use,” co-developed by Kairui Chemical, has been officially released and implemented. This standard further clarifies performance metrics for HEDP products, standardizes production and testing processes, and injects new momentum into the industry's healthy development.