The appearance of BA-130 is white innocuity and odorless powder, can't dissolve in water, organic acid, weak inorganic acid, can dissolve quite a little into the alkali. Can totally dissolve into the oil of vitriol and hydrogen fluoride when boil long enough, it can also dissolve into the saturated solution of the potassium bicarbonate. This goods has quite good covering power and excellent pigment characters, high reducing power, low oil absorption. The specific gravity is 3.90, dielectric constant is 48, refractive index is 2.52, rigidity (Moh's hardness) is 5.0-6.0.

Usage
Mainly used in paint industry, has also been widely used in equipment of telecommunication, synthetic fibre, metallurgy, papermaking, plastic, rubber, printing and dyeing, enamel and so on.