Bis(cyano)kaliumargentat

Bezeichnung:Bis(cyano)kaliumargentat

CAS-Nr506-61-6

Englisch Name:Potassium dicyanoargentate

CBNumberCB5123490

SummenformelC2AgN2.K

Molgewicht199

MOL-Datei506-61-6.mol

Synonyma

Kaliumdicyanoargentat

Bis(cyano)kaliumargentat

Bis(cyano)kaliumargentat physikalisch-chemischer Eigenschaften

Dichte	2.36
storage temp.	Poison room
Löslichkeit	soluble in H2O
Aggregatzustand	Powder
Farbe	White
Wasserlöslichkeit	soluble
Sensitive	Light Sensitive
Merck	14,7669
Stabilität	Stable, but light sensitive. Contact with acids liberates very toxic gas.
CAS Datenbank	506-61-6(CAS DataBase Reference)
EPA chemische Informationen	Potassium silver cyanide (506-61-6)

Sicherheit

Kennzeichnung gefährlicher	T+,N,Xi
R-Sätze:	26/27/28-32-50/53-36/37/38
S-Sätze:	7-1/2-29-45-61-60-37/39-28A-26
RIDADR	UN 1588 6.1/PG 1
WGK Germany	3
RTECS-Nr.	TT5775000
TSCA	Yes
HazardClass	6.1
PackingGroup	I
HS Code	28432900
Giftige Stoffe Daten	506-61-6(Hazardous Substances Data)

Gefahreninformationscode (GHS)

Potassium dicyanoargentate Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R26/27/28:Sehr giftig beim Einatmen, Verschlucken und Berührung mit der Haut.
R32:Entwickelt bei Berührung mit Säure sehr giftige Gase.
R50/53:Sehr giftig für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S7:Behälter dicht geschlossen halten.
S1/2:Unter Verschluss und für Kinder unzugänglich aufbewahren.
S29:Nicht in die Kanalisation gelangen lassen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
S60:Dieses Produkt und sein Behälter sind als gefährlicher Abfall zu entsorgen.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
Potassium silver cyanide is a white crystalline solid.
Chemische Eigenschaften
Potassium silver cyanide is a poisonous, white solid made of crystals, which are light sensitive. It is soluble in water and acids and slightly soluble in ethanol. It emits very toxic fumes when heated to decomposition.
Verwenden
In silver plating.
Verwenden
Silver platingPotassium silver cyanide is used in silver plating and in the manufacturing of antiseptics. It is a versatile bridging ligand and finds use for multidimensional polymer construction.
Allgemeine Beschreibung
White crystals. Poisonous. Used in silver plating, as a bactericide and in the manufacture of antiseptics. Not registered as a pesticide in the U.S.
Air & Water Reaktionen
Water soluble [Merck].
Reaktivität anzeigen
Potassium dicyanoargentate is light sensitive. Acids precipitate silver cyanide from its aqueous solution. Fusion with metal chlorates, perchlorates, nitrates or nitrites can cause violent explosions [Bretherick 1979 p. 101].
Hazard
Very toxic.
Health Hazard
The primary health hazard is as a cyanide. (Non-specific -- Cyanide, Inorganic, n.o.s.). It is poisonous and may be fatal if inhaled, swallowed or absorbed through the skin. Fire may produce irritating or poisonous gases.
Health Hazard
Potassium silver cyanide is a poisonous, white solid made of crystals, which are light sensitive. It is soluble in water and acids, and slightly soluble in ethanol. It emits very toxic fumes when heated to decomposition. Synonyms for potassium silver cyanide are potassium argentocyanide and potassium dicyanoargentate
Brandgefahr
When heated to decomposition, Potassium dicyanoargentate emits very toxic fumes of cyanide and nitrogen oxides. Avoid light.
Flammability and Explosibility
Not classified
Sicherheitsprofil
Poison by ingestion. A severe skin and eye irritant. When heated to decomposition it emits very toxic fumes of CN-, K2O, and NOx. See also CYANIDE and SILVER COMPOUNDS.
mögliche Exposition
Potassium silver cyanide is used in silver plating; as a bactericide; and in the manufacture of antiseptics. Not registered for use as a pesticide in the United States
Versand/Shipping
UN1588 Cyanides, inorganic, solid, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.
Inkompatibilitäten
Contact with acid, acid fumes release hydrogen cyanide. Incompatible with water, steam, or when heated to decomposition, emits toxic and flammable cyanide vapors. Potassium silver cyanide reacts with carbon dioxide releasing hydrogen cyanide. Light sensitive. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materi- als, strong bases, strong acids, oxoacids, epoxides. Acids precipitate silver cyanide from its aqueous solution. Fusion with metal chlorates, perchlorates, nitrates or nitrites can cause violent explosions
Waste disposal
Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations govern- ing storage, transportation, treatment, and waste disposal.

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