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CAS No 1317-40-4 , sulfanylidenecopper Search by region : Belgium

  • Name: sulfanylidenecopper
  • Synonyms: Copper sulfide (CuS);sulfanylidenecopper; Copper Blue; Copper monosulfide; Oil Blue; Covellite; CUPRIC SULFIDE; Copper sulphide;Copper(II) sulfide; Horace Vernet's Blue;
  • CAS Registry Number:
  • Flash Point: °C
  • Boiling Point: °Cat760mmHg
  • Density: 4.6
  • Refractive index: 1.45
  • Safety Statements: S22S24/25
  • Flash Point: °C
  • EINECS: 215-271-2
  • Molecular Weight: 95.611
  • InchiKey: BWFPGXWASODCHM-UHFFFAOYSA-N
  • InChI: InChI=1S/Cu.S
  • Molecular Formula: CuS
  • Molecular Structure:CAS No:1317-40-4 sulfanylidenecopper

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1317-40-4 Copper(II)sulfide, 99%

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References of sulfanylidenecopper
Title: Cupric Sulfide
CAS Registry Number: 1317-40-4
Molecular Formula: CuS
Molecular Weight: 95.61
Percent Composition: Cu 66.46%, S 33.54%
Literature References: Occurs in nature as the mineral covellite, or indigo copper (blue, hexagonal or monoclinic crystals). Prepn: Glemser, Sauer in Handbook of Preparative Inorganic Chemistry vol. 2, G. Brauer, Ed. (Academic Press, New York, 2nd ed., 1965) p 1017.
Properties: Black powder. Stable in air when dry, oxidized to CuSO4 by moist air. Practically insol in water, alcohol, dil acids, alkalies. Sol in KCN soln, NH4OH, hot HNO3.
Use: In antifouling paints; in prepn of mixed catalysts; in development of aniline black dye in textile printing.