Cadmium sulfide is an inorganic substance with the chemical formula CD. There are two crystals, the shape is lemon yellow powder and the shape is orange red powder. It is not only slightly soluble in water and ammonia, but also soluble in acid.
What are the functions and uses of cadmium sulfide?
Cadmium sulfide can be used to color enamel, glass, ceramics, plastics, paints, etc.
Cadmium yellow is widely used for coloring enamel, glass and ceramics. In addition, it is also used in the coating and plastics industries, as well as in electronic fluorescent materials. Cadmium yellow is suitable for coloring almost all resins and is translucent in plastics. Light colored cadmium yellow containing zinc sulfide is used in polyethylene, and casting and processing time should be shortened as much as possible because zinc sulfide will promote decomposition of polyethylene plastic and make it green. Cadmium yellow is not as stable as cadmium red in the room and is mainly used in indoor plastic products. Cadmium yellow should not be combined with pigments containing copper or copper salts, in order to avoid the formation of black copper sulphide or green copper sulphate. Cadmium yellow and blue pigments can be mixed to turn green.
How to prepare cadmium sulfide?
Industrial preparation of cadmium ore is leached to cadmium sulfate with sulfuric acid, adjusted to pH = 3.5 and precipitated with sodium sulfide, and the pH should not be too low.
Cadmium sulfide supplier
TRUNNANO (aka Luoyang Tongrun Nano Technology Co. Ltd.) is a trusted global supplier and manufacturer of chemical materials with over 12 years of experience in providing the highest quality chemicals and nanomaterials. Currently, our company has successfully developed a series of materials. The cadmium sulphide produced by our company has high purity, fine grain size and impurity content. For the latest cadmium sulfide price, email us or click on the products needed to submit an inquiry.