BARIUM PYROPHOSPHATE
- Product Name
- BARIUM PYROPHOSPHATE
- 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
- Formula Weight
- 448.6
- MOL File
- 13466-21-2.mol
BARIUM PYROPHOSPHATE Property
- 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)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
N-Bromosuccinimide Price
- Product number
- 772658
- Product name
- Barium pyrophosphate
- Purity
- powder, -200mesh, 99.9% trace metals basis
- Packaging
- 25g
- Price
- $167
- Updated
- 2023/06/20
BARIUM PYROPHOSPHATE Chemical Properties,Usage,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.