Dinickeltrioxid

Bezeichnung:Dinickeltrioxid

CAS-Nr1314-06-3

Englisch Name:Nickel oxide

CBNumberCB5110542

SummenformelNiO

Molgewicht74.69

MOL-Datei1314-06-3.mol

Synonyma

Dinickeltrioxid

Dinickeltrioxid physikalisch-chemischer Eigenschaften

Schmelzpunkt	decomposes at ~600℃ [CRC10]
Dichte	4.83
Löslichkeit	insoluble in H2O; soluble in hot acid solutions
Aggregatzustand	gray-black cubic crystals
Farbe	gray-black cubic crystals, crystalline
Wasserlöslichkeit	insoluble H2O; very slightly soluble cold acid; dissolves in hot HCl releasing Cl2; dissolves in hot H2SO4 or HNO3 evolving O2 [MER06]
Stabilität	Stable.
CAS Datenbank	1314-06-3(CAS DataBase Reference)
EPA chemische Informationen	Nickel(III) oxide (1314-06-3)

Sicherheit

Kennzeichnung gefährlicher	T
R-Sätze:	49-43-53
S-Sätze:	53-45-61
RIDADR	UN 1479 5.1/PG 2
WGK Germany	1
F	10
HazardClass	5.1
PackingGroup	III
Toxizität	mouse,LD50,subcutaneous,50mg/kg (50mg/kg),Zhurnal Vsesoyuznogo Khimicheskogo Obshchestva im. D.I. Mendeleeva. Journal of the D.I. Mendeleeva All-Union Chemical Society. Vol. 19, Pg. 186, 1974.

Gefahreninformationscode (GHS)

Nickel oxide Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R49:Kann Krebs erzeugen beim Einatmen.
R43:Sensibilisierung durch Hautkontakt möglich.
R53:Kann in Gewässern längerfristig schädliche Wirkungen haben.
S-Sätze Betriebsanweisung:
S53:Exposition vermeiden - vor Gebrauch besondere Anweisungen einholen.
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.
Chemische Eigenschaften
solid
Verwenden

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Industry

Application

Role/benefit

Chemical manufacture

Manufacture of nickel salts and other nickle compounds

Source of nickel

Manufacture of metallic nickel

Manufacture of nickel steel alloys

Ceramic pigments

Coloring of ceramics and glass

NiO-based black ceramic pigments

Electrical cell

Nickel-iron battery

Active material of negative electrode

Ni-Cd rechargeable batteries

Ni-MH battery

Active material of positive electrode

Tandem solar cell

Photocathodes material

Electronic

Electrochromic devices

Anodic electrochromic material

Others

Hydrogenation reaction

Catalyst
Verwenden
Nickel oxide is used in the ceramic industry for making frit, ferrites, and coloring porcelain. The oxide in sinter form is used in the production of nickel-steel alloys. It supplies oxygen to the melt for removal of carbon as carbon dioxide. Some other important uses of nickel oxide include preparation of many nickel salts, specialty chemicals, and nickel catalysts. It also is used as an electrode in fuel cells.
Verwenden
Storage batteries.
Verwenden
Nickel oxide (NiO) is produced from nickel minerals to form nickel oxide when heated to 400°C, which is then reduced at a temperature of 600°C, resulting in the formation of nickel oxide. It is used as electrodes in fuel cells.
Hazard
Confirmed carcinogen.
Industrielle Verwendung
Nickel produces a bluish-violet in potash glasses and a violet tending toward brown in soda glasses. Nickel rates as one of the more powerful colorants, since 1 part in 50,000 produces a recognizable tint. Nickel oxide is sometimes used to decolorize potash glass. Nickel oxide and nickel silicate have an advantage over manganese dioxide for decolorizing purposes in that they are not as sensitive in changing oxidizing and reducing environments.
Sicherheitsprofil
Confirmed human carcinogen. Poison by subcutaneous route. Mutation data reported. Hazardous reaction with hydrogen peroxide. Presence of the oxide increases the sensitivity of nitroalkanes (e.g., nitromethane, nitroethane, 1 -nitropropane) to heat. See also NICKEL COMPOUNDS and PEROXIDES.

Nickel oxide Upstream-Materialien And Downstream Produkte

Dinickeltrioxid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

1314-06-3, Nickel oxide Verwandte Suche:

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