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Kupfersulfid

COPPER(II) SULFIDE Struktur
1317-40-4
CAS-Nr.
1317-40-4
Bezeichnung:
Kupfersulfid
Englisch Name:
COPPER(II) SULFIDE
Synonyma:
CuS;COPPER SULFIDE;Oil Blue;NSC 47694;Covellite;C.I. 77450;Copper Blue;CUPRIC SULFIDE;CUPRIC SULPHIDE;copper sulphide
CBNumber:
CB6765538
Summenformel:
CuS
Molgewicht:
95.61
MOL-Datei:
1317-40-4.mol

Kupfersulfid Eigenschaften

Schmelzpunkt:
220 °C (dec.) (lit.)
Dichte
4.6 g/mL at 25 °C (lit.)
Brechungsindex
1.45
L?slichkeit
insoluble in H2O, ethanol, dilacid, alkaline solutions
Aggregatzustand
powder
Farbe
Black
Wichte
4.6 (20℃)
Wasserl?slichkeit
Soluble in nitric acid, ammonium hydroxide, potassium cyanide. Insoluble in water, ethanol, hydrochloric acid ,dilute acids, sulfuric acid, alkali cyanides, aqueous ammonia and alkaline solutions.
Sensitive 
Air & Moisture Sensitive
Merck 
14,2965
crystal system
Six sides
Space group
P63/mmc
Solubility Product Constant (Ksp)
pKsp: 35.2
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.379380.379381.634190901200.2037
Expositionsgrenzwerte
ACGIH: TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3
Stabilit?t:
Stable, but may be moisture senstive. Incompatible with strong acids, strong oxidizing agents.
CAS Datenbank
1317-40-4(CAS DataBase Reference)
EPA chemische Informationen
Copper sulfide (CuS) (1317-40-4)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
S-S?tze: 22-24/25
WGK Germany  3
RTECS-Nr. GL8912000
TSCA  Yes
HS Code  2830908500
Giftige Stoffe Daten 1317-40-4(Hazardous Substances Data)
Bildanzeige (GHS)
Alarmwort
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H413 Kann für Wasserorganismen sch?dlich sein, mit langfristiger Wirkung. Langfristig (chronisch) gew?ssergef?hrdend Kategorie 4
Sicherheit

Kupfersulfid Chemische Eigenschaften,Einsatz,Produktion Methoden

S-S?tze Betriebsanweisung:

S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.

Chemische Eigenschaften

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.

Verwenden

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.

synthetische

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.

Definition

ChEBI: Copper(II) sulfide is a copper sulfide in which the metal is in the +2 oxidation state.

Allgemeine Beschreibung

Cu63 NMR, X ray photoelectron spectroscopy,2 copper sulfide CuS was studied in detail.

Hazard

Toxic by ingestion.

Kupfersulfid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Kupfersulfid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 219)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Weibang Biotechnology Co., Ltd
+8615531157085
abby@weibangbio.com China 8807 58
Shaanxi Dideu Medichem Co. Ltd
+86-29-81148696 +86-15536356810
1022@dideu.com China 3882 58
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12834 58
Hebei Chuanghai Biotechnology Co,.LTD
+86-13131129325
sales1@chuanghaibio.com China 5889 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21634 55
Hangzhou FandaChem Co.,Ltd.
+8615858145714
FandaChem@Gmail.com China 9083 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3619 58
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29880 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58

1317-40-4(Kupfersulfid)Verwandte Suche:


  • Copper(II) sulfide, ultra dry, 99.98% (metals basis)
  • Copper(II) sulfide, 99.8% (metals basis)
  • Copper (II) sulfide: 97%:
  • Copper(II) sulfide, 99.998% (metals basis)
  • Oil-soluble Magenta Blue
  • Covellite
  • Copper(II) sulfide, ultra dry (metals basis)
  • Copper(II) Sulphide, -200 Mesh, 99.5%
  • Copper (II) sulphide - anhydrous
  • NSC 47694
  • Copper(II) sulfide powder, -100 mesh, >=99% trace metals basis
  • Copper(II) sulfide powder, 99.99% trace metals basis
  • Copper(II) sulfide, 99.8% trace metals basis
  • Copper(II) sulfide, anhydrous, ampuled under argon, 99.98% trace metals basis
  • Copper(ic) sulfide Copper(II) sulfide
  • C.I. 77450
  • C.I. Pigment Blue 34
  • Copper Blue
  • Copper monosulfide
  • Copper sulfide (CuS)
  • Copper(2+) sulfide
  • Horace Vernet's Blue
  • Monocopper monosulfide
  • Oil Blue
  • COPPER (II) SULPHIDE
  • COPPER(II) SULFIDE
  • COPPER SULFIDE BLACK
  • CUPRIC SULFIDE
  • CUPRIC SULPHIDE
  • Copper(ic) sulfide
  • copper sulphide
  • Coppersulfidemeshblackpowder
  • CUPRIC SULFIDE, 99.998%
  • Copper(II)sulfide(99.5%-Cu)
  • copper(ii) sulfide, ultra dry
  • CUPROUSSULPHIDE
  • Copper(II) sulfide, powder, #100 mesh, 99+% metals basis
  • COPPER(II) SULFIDE, POWDER, 99.99%
  • Copper(II)sulfideanhydrous
  • Copper(II) Sulphide, -200 Mesh,
  • Copper disulfide
  • TIANFU-CHEM COPPER(II) SULFIDE 1317-40-4
  • metel basiscopper(II sulfide
  • Copper(II) sulfide(CuS)
  • CuS
  • COPPER SULFIDE
  • Copper(II) Sulfide Powder
  • Copper sulfide (CuS) (8CI, 9CI, ACI)
  • Pigment blue 34
  • Chromium Iron (Cr-Fe) Alloy Sputtering Targets
  • 1317-40-4
  • metal chalcogenides
  • Chalcogenides
  • Materials Science
  • Metal and Ceramic Science
  • Inorganics
  • 1317-40-4
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