Kupfer(II)-carbonat, basisch

Bezeichnung:Kupfer(II)-carbonat, basisch

CAS-Nr12069-69-1

Englisch Name:Cupric carbonate basic

CBNumberCB9852923

SummenformelCO3.Cu.CuH2O2

Molgewicht221.11

MOL-Datei12069-69-1.mol

Synonyma

Kupfer(II)carbonat-Kupfer(II)hydroxid (1:1)

Kupfer(II)-carbonat, basisch

Kupfer(II)-carbonat, basisch physikalisch-chemischer Eigenschaften

Schmelzpunkt	200 °C
Dichte	4
storage temp.	Sealed in dry,Room Temperature
Löslichkeit	Aqueous Acid (Slightly)
Aggregatzustand	Solid
Wichte	4.
Farbe	green
Wasserlöslichkeit	Insoluble
Merck	14,2631
Solubility Product Constant (Ksp)	pKsp: 9.86
Expositionsgrenzwerte	ACGIH: TWA 1 mg/m3 NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3
CAS Datenbank	12069-69-1(CAS DataBase Reference)
EPA chemische Informationen	Copper carbonate, basic (12069-69-1)

Sicherheit

Kennzeichnung gefährlicher	Xn,N
R-Sätze:	22-36/37/38-50/53
S-Sätze:	26-36-61-60
RIDADR	UN3288
WGK Germany	2
RTECS-Nr.	GL6910000
TSCA	Yes
HazardClass	6.1
PackingGroup	III
HS Code	28369911
Toxizität	bird - domestic,LD50,oral,900mg/kg (900mg/kg),Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. Vol. -, Pg. 258, 1966.

Gefahreninformationscode (GHS)

Cupric carbonate basic Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
Copper Carbonate (Basic), CuCO3·Cu(OH)2, darkgreen monoclinic crystals, insoluble in cold H2O decomposes in hot H2O, soluble in potassium cyanide. Malachite, a copper ore, is of this composition. Refined compound is used as a pigment.
Chemische Eigenschaften
Copper carbonate (basic), dark green monoclinic crystals, insoluble in cold H20, decomposes in H20, soluble in potassium cyanide. Malachite, copper ore, is of this composition. Refmed compound is used as a pigment.
Physikalische Eigenschaften
Natural malachite is a dark green crystalline solid; monoclinic crystals; density 4.0 g/cm3; refractive index 1.655; decomposes at 200°C; insoluble in cold water and alcohols; decomposes in hot water; soluble in acids, ammonium hydroxide and potassium cyanide solutions. Natural azurite is blue monoclinic crystal; density 3.88 g/cm³shiz; refractive index 1.730; decomposes at 220°C; insoluble in cold water; decomposes in hot water; soluble in ammonium hydroxide and hot sodium bicarbonate solutions.
Verwenden
Used to kill algae and as a pigment
Verwenden
As seed treatment fungicide; in pyrotechnics; as paint and varnish pigment; in animal and poultry feeds; in sweetening of petrol sour crude stock; in manufacture of other Cu salts.
Verwenden
Copper(II) carbonate dihydroxide is used as pigments and in treatment for copper deficiency in ruminants. It is also used in pyrotechnics, in sweetening of petrol sour crude stock and animal and poultry feeds. It finds application in some types of make-up such as lipstick. In analytical chemistry, it is used as a reagent for analysis.
synthetische
Basic carbonate is obtained from its naturally occurring minerals. It also may be prepared by mixing a solution of copper sulfate with sodium carbonate. The precipitate is then filtered and dried.
Allgemeine Beschreibung
Copper(II) carbonate basic is naturally found in azurite and malachite. On heating, it undergoes decomposition to form copper(II) oxide, carbon dioxide and water. Due to its high initial discharge capacity, copper(II) carbonate (basic) is being considered as a promising candidate as anode materials for lithium-ion batteries.
Hazard
Toxic by ingestion.

Cupric carbonate basic Upstream-Materialien And Downstream Produkte

Kupfer(II)-carbonat, basisch Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

12069-69-1, Cupric carbonate basic Verwandte Suche:

Send Inquriy