|Main content (on BaCO3 basis)||99.2%min|
|Total sulphur (on SO4 basis)||0.25%max|
|HCI insoluble matters||0.25%max|
|Iron (on Fe basis)||0.004%max|
Products are widely used in the production of electronics, ceramics, enamel, floor tiles, building materials, purified water, rubber, paint, magnetic materials, steel carburizing, pigment, paint or other barium salt, pharmaceutical glass and other industries.