Bismuthate, potassium anhydrous

The electrolyte in the measurements of the thermodynamic properties of bismuth sele-nide and telluride and of antimony telluride was the easily melted mixture of anhydrous zinc chloride (analytic purity) with sodium and potassium chlorides (chemical purity grade). The melting point of this mixture was Tmp — 208 C. The thermodynamic properties of antimony selenide were determined using a mixture of aluminum chloride (distilled twice in vacuum) and sodium chloride (chemical purity grade). The meltii point of this mixture was Tmp = 150-155°C. 

Potassium alum anhydrous porcelain colors Bismuth oxide porcelain ingredient... 

Calcium oxide Cupric sulfate anhydrous Cupric sulfate pentahydrate Di-iron phosphide steel mfg., specialty Calcium silicon steel priming Zinc potassium chromate steel processing Bismuth... 

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