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Certrihydroxid

cerium trihydroxide  Struktur
15785-09-8
CAS-Nr.
15785-09-8
Bezeichnung:
Certrihydroxid
Englisch Name:
cerium trihydroxide
Synonyma:
Ce(HO)4;Einecs 239-881-3;cerium trihydroxide;Cerium(III)trihydoxide;Cerium hydroxide (Ce(OH)3);Cerium hydroxide (Ce(OH)3) 99.9% min;cerium trihydroxide ISO 9001:2015 REACH
CBNumber:
CB9882083
Summenformel:
CeH3O3
Molgewicht:
191.13802
MOL-Datei:
15785-09-8.mol

Certrihydroxid Eigenschaften

L?slichkeit
insoluble in H2O; soluble in acid solutions
Farbe
white solid
Wasserl?slichkeit
insoluble H2O; soluble acids [HAW93]
EPA chemische Informationen
Cerium hydroxide (Ce(OH)3) (15785-09-8)

Sicherheit

TSCA  TSCA listed

Certrihydroxid Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

white, gelatinous precipitate; however, impurities impart yellow, brown, or pink coloration; used to produce cerium salts to color glass [HAW93]

Physikalische Eigenschaften

White gelatinous precipitate; decomposes on heating, forming oxide; soluble in acids and ammonium carbonate solution; insoluble in alkalis.

Verwenden

The pure compound is used in glazes and enamels as an opacifying agent. It also is used to make colored glass, imparting yellow color to the glass. The crude form is used in flaming arc lamps. Another application of this compound is in the preparation of several other cerium salts.

synthetische

Cerium(III) hydroxide is obtained in industrial scale from monazide sand, (Ce, La, Th)PO4. In the laboratory, it may be prepared by treating caustic soda solution with cerium(III) chloride, followed by crystallization.
CeCl3 + 3NaOH → Ce(OH)3 + NaCl.

Certrihydroxid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Certrihydroxid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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15785-09-8(Certrihydroxid)Verwandte Suche:


  • cerium trihydroxide
  • Cerium hydroxide (Ce(OH)3)
  • Cerium(III)trihydoxide
  • Einecs 239-881-3
  • Ce(HO)4
  • cerium trihydroxide ISO 9001:2015 REACH
  • Cerium hydroxide (Ce(OH)3) 99.9% min
  • 15785-09-8
  • CeOH3
  • Inorganics
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