Cadmium Sulfate
Cadmium Sulfate (CAS: 10124-36-4) is an inorganic salt providing a water-soluble source of cadmium(II) ions for electroplating, pigment production, and specialized industrial applications. In electroplating, cadmium sulfate baths deposit bright, corrosion-resistant cadmium coatings on steel and iron components, offering exceptional sacrificial protection against saltwater corrosion for marine hardware, fasteners, and aerospace parts. The compound serves as a precursor for cadmium-based pigments including cadmium yellows and reds, valued for brilliant, lightfast coloration in ceramics, plastics, and artists’ materials. It also functions in the production of cadmium-based semiconductors, in standard cadmium solutions for analytical calibration, and as a catalyst in certain organic reactions. Due to cadmium’s toxicity, handling requires strict occupational safety controls and environmental management. Where regulatory frameworks permit, cadmium sulfate remains important for high-reliability corrosion protection and specialty coloration applications.
– Electroplating: Used in cadmium plating baths providing bright, corrosion-resistant coatings with superior salt spray protection for marine and aerospace fasteners.
– Pigment Manufacturing: Serves as the cadmium source for yellow, orange, and red pigments offering exceptional lightfastness in ceramics, plastics, and coatings.
– Semiconductor Production: Applied in preparing cadmium sulfide and related II-VI semiconductor materials for solar cells and optoelectronics.
– Analytical Standards: Employed in preparing certified cadmium reference solutions for atomic absorption and emission spectroscopy calibration.
Product Name: Cadmium Sulfate
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