Ba(OH)2*H2O
BaCO3
Fe
Cl
Sr
Pb
98.0% Min.
3.0% Max.
20ppm Max.
0.5% Max.
0.4% Max.
5ppm Max.
Sodium(Na) : 200ppm Max.
Insoluble (in dilute HCl Solution) : 0.1% Max.