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Cadmium sulfide is the inorganic compound with the formula CdS. Cadmium sulfide is a yellow salt. [4] It occurs in nature with two different crystal structures as the rare minerals greenockite and hawleyite, but is more prevalent as an impurity substituent in the similarly structured zinc ores sphalerite and wurtzite, which are the major economic sources of cadmium.
Cadmium yellow is cadmium sulfide (CdS), C.I. Pigment Yellow 37. Cadmium sulfoselenide is a solid solution of CdS and cadmium selenide; depending on the sulfur-to-selenium ratio, C.I. Pigment Orange 20 or C.I. Pigment Red 108 is obtained. Zinc cadmium sulfide is a greenish, solid solution of CdS and zinc sulfide, C.I. Pigment Yellow 35.
This is a list of CAS numbers by chemical formulas and chemical compounds, indexed by formula.The CAS number is a unique number applied to a specific chemical by the Chemical Abstracts Service (CAS).This list complements alternative listings to be found at list of inorganic compounds and glossary of chemical formulae
Cadmium sulfide: CdS: 2.42 [6] direct: Used in photoresistors and solar cells; CdS/Cu 2 S was the first efficient solar cell. Used in solar cells with CdTe. Common as quantum dots. Crystals can act as solid-state lasers. Electroluminescent. When doped, can act as a phosphor. II-VI: 2: Cadmium telluride: CdTe: 1.49 [6] direct: Used in solar ...
Formula 0 °C 10 °C 15 °C 20 °C 30 °C 40 °C 50 °C 60 °C 70 °C 80 °C 90 °C ... Cadmium sulfide: CdS: 1.292×10 −12: Cadmium tungstate: CdWO 4: 0.04642 ...
Cadmium sulfide, a prototypical metal chalcogenide, is used as a yellow pigment. A chalcogenide is a chemical compound consisting of at least one chalcogen anion and at least one more electropositive element.
Zinc cadmium sulfide is a mixture of zinc sulfide (ZnS) and cadmium sulfide (CdS). It is used for its fluorescent properties. Bioaccumulation of this chemical may occur along the food chain, for example in plants and in seafood. Long-term or repeated exposures are expected to have harmful effects on the kidneys, bones, and respiratory tract ...
Cadmium sulfate is the name of a series of related inorganic compounds with the formula CdSO 4 · x H 2 O. The most common form is the monohydrate CdSO 4 ·H 2 O, but two other forms are known CdSO 4 · 8 ⁄ 3 H 2 O and the anhydrous salt (CdSO 4). All salts are colourless and highly soluble in water.