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Copper (Cupric) Sulfide Analytical Reagent Grade — representative laboratory stock photo, not the actual product or supplied packaging

Inorganic & other salts

Copper (Cupric) Sulfide Analytical Reagent Grade

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Article code
C3421
CAS
1317-40-4
Grade
Reagent Grade
Category
Inorganic & other salts
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Properties

Article / SKU
C3421
CAS
1317-40-4
Grade
Reagent Grade
Molecular formula
CuS
Molecular weight
5.61
Autoship Available
No
Pillar
High Purity

Packaging options — size and article

SizeArticle / SKU
3kgC3421-3kg
500gC3421-500g

Packaging options

  • 3kg
  • 500g

Details

Copper (Cupric) Sulfide Analytical Reagent Grade

Copper (Cupric) Sulfide, also known as Copper(II) Sulphide, Thioxocopper, Copper Monosulfide, Copper (2+) Sulfide, Copper Blue, Oil Blue, and Horace Vernet's Blue, has the chemical formula CuS. It appears as air and moisture-sensitive black powder or lumps with no odor. It is insoluble in Water, Alcohol, and Alkaline solutions at ambient conditions. When heated to decomposition, it emits toxic fumes of Sulfur Dioxide, Hydrogen Sulfide, and Metal Oxide. It is commonly prepared by passing Hydrogen Sulfide gas into a solution of Copper salt. The Analytical Reagent Grade is generally equivalent to the American Chemical Society (ACS) Grade and is acceptable for use in analytical applications and research laboratories.

Common Uses and Applications

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