Specification:
barium sulphate content 99%min
moisture 0.2%max
iron (on Fe basis) 0.004%max
ph value 6.5-8.5
whiteness 94%min
oil absorption 15-25
water soluble matters 0.2%max
packed in25 kg bag
Appearance : White oblique side crystallization or white amorphous powder.
Package : Double-lined or polyethylene bags, jackets composite plastic woven bags, packaging, weighing 50kg bag.
Tasteless, nontoxic. Soluble in hot concentrated sulfuric acid, do not dissolve in water, ethanol and acid. When dry caking. Industrial precipitation of barium sulfate itself not toxic, but if the content of soluble compounds of barium can lead poisoning.