773956
Barium phosphate
powder, -200 mesh, 99.9% trace metals basis
Synonym(s):
Barium orthophosphate, Tribarium diphosphate
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About This Item
Linear Formula:
Ba3(PO4)2
CAS Number:
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
26111700
EC Number:
236-856-9
MDL number:
Assay:
99.9% trace metals basis
Form:
powder
InChI key
WAKZZMMCDILMEF-UHFFFAOYSA-H
InChI
1S/3Ba.2H3O4P/c;;;2*1-5(2,3)4/h;;;2*(H3,1,2,3,4)/q3*+2;;/p-6
SMILES string
[Ba++].[Ba++].[Ba++].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O
assay
99.9% trace metals basis
form
powder
particle size
-200 mesh
mp
>300 °C
Quality Level
Related Categories
General description
Barium Phosphate is an alkaline earth phosphate and exhibits properties such as low dispersion, high refractive index, low melting and low glass transition temperature, high transparency to ultraviolet light, high thermal expansion coefficient. Barium phosphate glasses show a wide range of glass formation regions and more homogeneity than other alkali earth phosphate glasses.
Application
Barium phosphate may find uses in a variety of industrial applications, including optical applications like host glasses for pulsed lasers, preparation of glasses with special properties and solders for glass to glass bonding. As a proton conducting glass it is maybe used in development of hydrogen sensors/fuel sensors.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
Storage Class
11 - Combustible Solids
wgk
WGK 3
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Optimization of melt quenching process for refractive index of barium phosphate glasses using Taguchi method
Narayanan MK, Shashikala HD
Procedia Materials Science, 5, 303-310 (2013)
Study of barium phosphate proton conducting glasses with MgO addition
Deshpande V.K., Tiple S.R.
IOP Conference Series: Materials Science and Engineering, 2 (2009)
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