1317-40-4[S]=[Cu]BWFPGXWASODCHM-UHFFFAOYSA-NCovellite is a mineral with formula of Cu1+S or CuS. The IMA symbol is Cv.
1317-40-4、19138-68-2DTXSID601316949安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
解説硫化銅(Ⅱ):CuS(95.61).天然には,銅藍として産出する.銅(Ⅱ)塩水溶液に硫化水素を通じて得られる.黒色または青黒色.六方晶系.転移点103 ℃ で単斜晶系にかわる.密度4.64 g cm-3.220 ℃ で分解して硫化銅(Ⅰ)となる.水,希酸,エタノール,アルカリに不溶.熱硝酸に溶けて硝酸銅(Ⅱ),硫黄,酸化二窒素を生じる.シアン化アルカリ水溶液,多硫化アルカリ水溶液に可溶.乾燥した空気中では安定であるが,湿った空気中では酸素により徐々に酸化されて硫酸銅(Ⅱ)を生じる.繊維の染色(アニリンブラックの顕色剤),混合触媒,船底塗料などに用いられる.硫化銅鉱物はいずれも金属銅の原料として用いられる.
用途導電繊維原料、静電気除去用添加剤、電池材料。
使用Copper(II) sulfide is used in antifouling paints, mixed catalysts and to develop aniline black dyes in textile printing. Further, it is used as a varnish pigment and an oxidizing agent. In addition, it is used as a component of solid state electrodes and thin-film solar cell with cadmium sulfide. It is a moderate conductor of electricity and used in photovoltaics.
一般的な説明Cu63 NMR, X ray photoelectron spectroscopy,2 copper sulfide CuS was studied in detail.
製造方法Copper(II) sulfide is prepared by heating copper(I) sulfide in the presence of excess sulfur in a hydrogen atmosphere. Ethanol solutions of anhydrous copper(II) chloride precipitate the copper(II) sulfide on the addition of hydrogen sulfide.
読み込み中…
化学的特性Copper(II) sulfide, CuS, [1317-40-4], MW 95.6, occurs in nature as the blue-black mineral covellite, [19138-68-2]. It is insoluble in water but is decomposed by nitric acid. In moist air, it is oxidized to copper(II) sulfate. The rate of oxidation is accelerated in the presence of alkali. Copper(II) sulfide is used as an antifouling pigment and in the preparation of aniline black dyes.
定義ChEBI: Copper(II) sulfide is a copper sulfide in which the metal is in the +2 oxidation state.