For example, pyrite, which is also called fool’s gold owing to its brassy yellow colour, is a sulfide of iron with the formula FeS 2. Molecular Weight 159.16 . Alibaba.com offers 843 copper sulfide formula products. MDL number MFCD00016062. All other intakes of copper (inhalation and dermal) are insignificant in comparison to the oral route. Name: Copper(II) Sulfite. Hunan Azeal Materials Co., Ltd. Hunan Azeal Materials Co., Ltd. ist Lieferant für Copper sulfide. Empirical Formula (Hill Notation) Cu 2 S . Structure, properties, spectra, suppliers and links for: Copper(II) sulfide, 1317-40-4. Copper sulfide is a crystalline solid used as a semiconductor and in photo optic applications. Wir sind Lieferant von Cast/Fused WC Blend. Molar mass of Cu2S = 159.157 g/mol Convert grams Copper(I) Sulfide to moles or moles Copper(I) Sulfide to grams. Cu2S or Cu2HS. Richard A. Mulcahy - Indianapolis, Indiana. I forgot the formula . Tin and Silver plating of copper components have been suggested to protect the copper. CuS is a moderate conductor of electricity. If the copper wasn’t converted to copper sulfide then we would get a very high number of atoms for copper. No it is Cu2S3. Pyrite is a major source of iron and is one of the most abundant of the sulfur minerals. PubChem Substance ID 24861068. Copper(II) sulfite Categories This reference contains the names of substances and descriptions of the chemical formulas (including the structural formula and the skeletal formula). Therefore, the formula is CuSO3. Silbersulfid | Copper is mainly absorbed through the gastrointestinal tract. Empirical Formula (Hill Notation) CuS . [9], Except where otherwise noted, data are given for materials in their, Wiberg, Egon and Holleman, Arnold Frederick (2001), National Institute for Occupational Safety and Health, "Copper coordination in low chalcocite and djurleite and other copper-rich sulfides", https://en.wikipedia.org/w/index.php?title=Copper(I)_sulfide&oldid=967645389, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Creative Commons Attribution-ShareAlike License, This page was last edited on 14 July 2020, at 12:57. A. That is because they have high copper content, and the copper in them … What is the formula for copper (I) sulfide? Kupfer(I)-sulfid wird als Farbstoff für Anstriche (Schwarzfärbung zusammen mit Kupfer(I)-oxid) und zur Herstellung von Nanokristallschichten verwendet. When a mixture of sulfur and metallic silver is heated, silver sulfide is produced. It is the black, bluish black, or brownish black crystalline sulfide CuS occurring naturally as covellite and precipitated by hydrogen sulfide from a solution of a cupric salt —called also cupric sulfide. Verwendung. Copper(II) sulfide powder, 99.99% trace metals basis Synonym: Copper Blue, Copper monosulfide, Cupric sulfide CAS Number 1317-40-4. 1b. Copper sulfide ores are typically the most profitable copper ore type to mine. A wide variety of copper sulfide formula options are available to you, Molecular Formula. Categories: Inorganic salt. Sulfur is -2 as sulfide, so each Cu is +1 (there are 2 Cu atoms in the molecule) so it is Copper(I) Sufide. Copper dusts and mists (as Cu) 1 mg/m 3 1 mg/m 3. Angee A. Copper (III) is a 3+ ion . This reference contains the names of substances and descriptions of the chemical formulas (including the structural formula and the skeletal formula). Er ist sehr schwer löslich in Salzsäure. yeh i think so. Copper will not corrode in hydrogen sulfide if the atmosphere is dry. NACRES NA.23 There are two forms of Cu2S: a low temperature monoclinic form ("low-chalcocite") which has a complex structure with 96 copper atoms in the unit cell[7] and a hexagonal form stable above 104 °C. … Goldselenid, Telluride: Darüber liegt die β-Form als Hoch-Chalkosin mit hexagonaler Symmetrie in der Raumgruppe P63/mmc (Nr. The electrons of one nucleus must transfer to the nucleus of the second atom for a chemical bond to form. Zinc, cadmium, mercury, copper, silver, and many other elements occur in nature as sulfides. 5H 2 O), the most commonly encountered salt, is bright blue. Relevance. Molecular Weight 159.16 . It can be either CuS or Cu2S since the quantity of S is not specified. 3 Answers. 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