Skip to Content
Merck
All Photos(1)

Documents

773956

Sigma-Aldrich

Barium phosphate

powder, -200 mesh, 99.9% trace metals basis

Synonym(s):

Barium orthophosphate, Tribarium diphosphate

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
Ba3(PO4)2
CAS Number:
13517-08-3
EC Number:
236-856-9
MDL number:
MFCD00049717
UNSPSC Code:
26111700
PubChem Substance ID:
329767647
NACRES:
NA.23

Assay

99.9% trace metals basis

form

powder

particle size

-200 mesh

mp

>300 °C

SMILES string

[Ba++].[Ba++].[Ba++].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O

InChI

1S/3Ba.2H3O4P/c;;;2*1-5(2,3)4/h;;;2*(H3,1,2,3,4)/q3*+2;;/p-6

InChI key

WAKZZMMCDILMEF-UHFFFAOYSA-H

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.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302 + H332

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service