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Barium sulphate - is the inorganic compound with the chemical formula BaSO4. It is a white crystalline solid that is odorless and insoluble in water.
B 1368 (OTTO) Barium sulphate, 99% Cas 7727-43-7 - used in soil testing. B 1368 (OTTO) Barium sulphate, 99% Cas 7727-43-7 - preparation of hybrid organic-inorganic material.