Barium chloride is a crystalline powder or granules from white to light gray. Let's dissolve in water, slightly soluble in alcohol, insoluble in ether. Melting point 962 ° C, boiling point 1560 ° C. Density 3.92 g / cm³. Chemical formula: BaCl2 • 2H2O. Barium chloride (barium chloride) can b..
Barium nitrate Ba (NO3) 2 (barite nitrate) in the technique is obtained in various ways. The easiest way to do this is to dissolve witherite BaCO3 in nitric acid. Instead of BaCO3, one can proceed from BaS, obtained by reduction of heavy spar with BaSO4; in the latter case, the hydrogen sulfide r..
Barium sulfate (barium sulfate) is a barium sulfate salt. Chemical formula - BaSO4 Analytical chemistry In analytical chemistry, barium sulfate is used as a good gravimetric form for the determination of sulfate ions and barium ions in gravimetric analysis. Radiopaque substance It is of..