Specifications︰ BaCO3 99.50% min.
SO4 0.03% max.
Co 0.0003% max.
Ni 0.0003% max.
Cr 0.0003% max.
Mn 0.0003% max.
Sr 0.05% max.
Cl 0.03% max.
Fe 0.0005% max.
H2O 0.10% max.
Cu 0.0003% max
Acid Insoluble Matters 0.01% max.
Packing: 25kg plastic woven bag with PE inner bag.

Advantages︰ Uses Used in the industry of optical glass, etc