Bismuth Trioxide, Brand Name : WHXR, CAS No. : 1304-76-3

Basic information:
1.purity : 99.99%,99.999% bismuth bismuth trioxide bismuth oxide powder bi2o3 4n5n
2. Cas no.: 1304-76-3
3.main application:apicoectomy,apexification,pulp capping,pulpotomies,ect.
4. Bismuth oxide, another name is bismuth trioxide.
Characteristics:
1.yellow power, insoluble in water, but soluble in concentrated acid to get bismuth(iii)salt.
2.can be reduced by carbon and hydrogen.
3.decomposed from heated bismuth nitrate.
4.applied to make metal bismuth, catalyst and bismuth series oxides superconductor.
specification
impurities in ppm
below specifiction for 99.999% for easy reference.
Any special,just feel free to let us know.
Bi2o3% 99.999 min
cu 1.0
ag 1.0
mg 0.5
ni 0.5
ca 1.0
fe 0.5
co 0.5
mn 0.5
cr 0.5
pb 0.5
al 0.30
total content of impurity 10