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BARIUM PYROPHOSPHATE

BARIUM PYROPHOSPHATE Structure
BARIUM PYROPHOSPHATE structure
CAS No.
13466-21-2
Chemical Name:
BARIUM PYROPHOSPHATE
Synonyms
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
Molecular Formula:
Ba2O7P2
Molecular Weight:
448.6
MDL Number:
MFCD00049850
MOL File:
13466-21-2.mol
Last updated:2023-10-17 17:11:58
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BARIUM PYROPHOSPHATE Properties

Density 3.900
solubility soluble in acid solutions
form white powder
color white
Water Solubility 0.01 g/100mL H2O; soluble acids, NH4 salts [CRC10] [HAW93]
Solubility Product Constant (Ksp) pKsp: 10.5
CAS DataBase Reference 13466-21-2
EPA Substance Registry System Diphosphoric acid, barium salt (1:2) (13466-21-2)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302+H332
Precautionary statements  P261-P264-P270-P271-P301+P312-P304+P340+P312
Hazard Codes  Xn
Risk Statements  20/22
Safety Statements  28
RIDADR  UN 1564 6.1 / PGIII
WGK Germany  3

BARIUM PYROPHOSPHATE price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 772658 Barium pyrophosphate powder, -200mesh, 99.9% trace metals basis 13466-21-2 25g $167 2023-06-20 Buy
Product number Packaging Price Buy
772658 25g $167 Buy

BARIUM PYROPHOSPHATE Chemical Properties,Uses,Production

Description

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.

Chemical Properties

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

Uses

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.

BARIUM PYROPHOSPHATE Preparation Products And Raw materials

Raw materials

Preparation Products

BARIUM PYROPHOSPHATE Suppliers

Global( 15)Suppliers
Supplier Tel Email Country ProdList Advantage
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 9309 58
Aladdin Scientific 		+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 44894 58
Shaanxi Dideu Newmaterial Co., Ltd. 029-63373950 15353716720 1052@dideu.com China 10009 58
Supplier Advantage
Hubei Jusheng Technology Co.,Ltd. 		58
Shaanxi Didu New Materials Co. Ltd 		58
Aladdin Scientific 		58
3B Pharmachem (Wuhan) International Co.,Ltd. 69
Sigma-Aldrich 80
Energy Chemical 58
Shaanxi Dideu Newmaterial Co., Ltd. 58

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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