From the laboratory to the production line, palladium (II) monohydrate (PdO · H₂O) is a key intermediate connecting “palladium raw materials” with “high-value functional products” – providing efficient solutions for the fields of catalysis, electronics, and precious metal cycling with its controllable reactivity and stable Pd²⁺ release efficiency.

【 Three Core advantages, Adaptable to Multi-scenario Demands 】

1. High-efficiency catalytic precursor: Making reactions more precise, costs more controllable, and activity controllable: It can be easily reduced to nanoscale metal Pd (0 valence), and can be directly used to prepare supported catalysts such as Pd/C and Pd/Al₂O₃, which are suitable for scenarios such as “olefin hydrogenation” in petrochemicals and “Suzuki cross-coupling” in pharmaceutical synthesis, with catalytic selectivity improved by more than 15%. Convenient conversion: Reacts with organic acids to form homogeneous catalysts such as palladium acetate, eliminating complex purification steps and facilitating a rapid transition from laboratory small-scale trials to industrial mass production. Stable quality: High purity (99.95%+) ensures consistent catalytic efficiency, avoids impurities interfering with the reaction, and reduces the defect rate of downstream products.

2. New choice for precision Electroplating: Replace gold, performance uncompromised, strong solution compatibility: Reacts with ammonia water to form a soluble tetraamine palladium complex, creating an “ammonia-based palladium plating solution”, with a coating uniformity of over 98%, covering precision components such as electronic connectors and IC lead frames. Cost-performance advantage: The electrical conductivity and corrosion resistance of the coating are close to those of gold, and the cost is only one-third of that of gold coating, helping electronic manufacturers reduce costs and increase efficiency. Environmentally friendly: No cyanide involved, in compliance with RoHS environmental protection standards, and suitable for the green production requirements of high-end electronic products.

3. A powerful tool for precious metal recovery: Making palladium resource recycling more efficient. Selective separation: Relying on amphoteric and coordination characteristics, Pd²⁺ is precisely captured in the hydrochloric acid/ammonia water system, achieving efficient separation from metals such as platinum, rhodium, and copper, with a palladium recovery rate of up to 99%. Process simplification: Without the need for complex equipment, palladium can be rapidly enriched from waste catalysts and waste circuit boards, converting it into high-purity PdO · H₂O or metal Pd, helping enterprises achieve the dual goals of “resource recycling + cost savings”. Purity controllable: The recycled products can be customized with a purity of 99.9% to 99.99%, suitable for different downstream scenarios (such as electronic-grade palladium powder, catalytic-grade palladium salts).

4. New support for Electronic Materials: Empowering Precision components. Core components of conductive paste: After thermal decomposition, a stable Pd film is formed, which has strong adhesion to ceramic substrates. The thick film circuit electrodes made have a resistance stability error of less than 2%, meeting the requirements of automotive electronics and industrial control boards. The raw material of the sensor sensitive layer: The nano-PD particles obtained through reduction are highly sensitive to the adsorption response of hydrogen and methane, facilitating the research and development and production of high-precision gas sensors (such as hydrogen leakage alarms).