Dibariumdiphosphat

BARIUM PYROPHOSPHATE Struktur
13466-21-2
CAS-Nr.
13466-21-2
Bezeichnung:
Dibariumdiphosphat
Englisch Name:
BARIUM PYROPHOSPHATE
Synonyma:
dibarium diphosphate;BARIUM PYROPHOSPHATE;Dibarium pyrophosphate;BARIUM PHOSPHATE (PYRO);barium(2+),phosphonato phosphate;Barium pyrophosphate powder, -200 mesh, 99.9% trace metals basis
CBNumber:
CB1156896
Summenformel:
Ba2O7P2
Molgewicht:
448.6
MOL-Datei:
13466-21-2.mol

Dibariumdiphosphat Eigenschaften

Dichte
3.900
Löslichkeit
soluble in acid solutions
Aggregatzustand
white powder
Farbe
white
Wasserlöslichkeit
0.01 g/100mL H2O; soluble acids, NH4 salts [CRC10] [HAW93]
Solubility Product Constant (Ksp)
pKsp: 10.5
CAS Datenbank
13466-21-2
EPA chemische Informationen
Diphosphoric acid, barium salt (1:2) (13466-21-2)

Sicherheit

Kennzeichnung gefährlicher Xn
R-Sätze: 20/22
S-Sätze: 28
RIDADR  UN 1564 6.1 / PGIII
WGK Germany  3

Dibariumdiphosphat Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

Barium pyrophosphate has the molecular formula of Ba2P2O7 and the molecular weight of 448.5973 g/mol. It has the CAS number of 13466-21-2 and may be prepared by the solid-state reaction of the dibasic orthophosphate, or alternately by the precipitation of a soluble Ba salt with aqueous pyrophosphoric acid:
2Ba HPO4 + heat ? Ba2P2O7 +H2O
BaCl2 (aq) +H4P2O7 (aq) ? Ba2P2O7 (s) + 2HCl (aq)
The solution method produces a dihydrate, Ba2P2O7·2H2O.

Chemische Eigenschaften

White powder. Soluble in acids and ammonium salts; very slightly soluble in water.

Verwenden

Ba2P2O7 is a promising phosphor host material, showing different emission properties upon doping with rare earth and other elements. Bi doped Ba2P2O7 crystals exhibit broadband NIR photoluminescence.

Dibariumdiphosphat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Dibariumdiphosphat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 15)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28180 58
Shaanxi Didu New Materials Co. Ltd
+86-89586680 +86-13289823923
1026@dideu.com China 9003 58
Aladdin Scientific
+1-+1(833)-552-7181
sales@aladdinsci.com United States 52927 58
3B Pharmachem (Wuhan) International Co.,Ltd. 821-50328103-801 18930552037
3bsc@sina.com China 15848 69
Sigma-Aldrich 021-61415566 800-8193336
orderCN@merckgroup.com China 51471 80
Energy Chemical 021-58432009 400-005-6266
marketing1@energy-chemical.com China 44843 58
Shaanxi Dideu Newmaterial Co., Ltd. 029-63373950 15353716720
1052@dideu.com China 10011 58

13466-21-2(Dibariumdiphosphat)Verwandte Suche:


  • BARIUM PYROPHOSPHATE
  • BARIUM PHOSPHATE (PYRO)
  • dibarium diphosphate
  • Dibarium pyrophosphate
  • barium(2+),phosphonato phosphate
  • Barium pyrophosphate powder, -200 mesh, 99.9% trace metals basis
  • 13466-21-2
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