High Quality
Granular
Formula
Molecular Weight
Purity as B2O3
Purity as H3BO3
H3BO3
61.83
56.28%
99.96%
Specifications
B2O3
Sulfate (SO4=)
Chloride (Cl-)
Iron (Fe)
Typical
56.28%
100 ppm
100 ppm
4.0 ppm
Particle Size
US Std Mesh
+20
+45
+60
+80
+120
+200
% Cumulative
0.10
17.5
52.4
80.4
92.9
96.9