Barium Sulphate Extra Pure 97% 500G Griffchem
Original price was: KSh 1,300.00.KSh 1,260.00Current price is: KSh 1,260.00.
Formula | Ba(OH)2 • 8H2O |
Grade | Laboratory Reagent |
Alternate Names | Barium Hydrate, Barium Hydroxide Octahydrate, Caustic Baryta, Barium Oxide Hydrate Octahydrate |
Dangerous Goods | U.N. 2923, Class 8, P.G. II |
Molecular Weight | – g/mol |
Minimum Assay | 97.0% |
Net Weight | 500g |
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Description
Barium Sulphate Extra Pure 97% 500G Griffchem
Barium sulfate is an anhydrous crystalline mineral chemical composed of sulfate anions and barium cations, with the chemical formula BaSO4. It is also a natural mineral, which is called barite or commonly called barite by mineralogists.
It is an ionic solid, colorless to white in the pure state, crystallizing in the orthorhombic system, and with a high density of 4.48 due to the barium cation. In its natural state it forms flat table-shaped crystals, sometimes grouped in the form of “barite rosettes”, sometimes arranged in lamellae.
The mineral exposed to UV often shows fluorescence and phosphorescence. The thermoluminescence is sometimes reported.
It is practically insoluble in water and other conventional solvents. It is soluble in HI. Barium sulfate is listed as one of the most insoluble sulfate salts known in water.
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