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One laboratory scale preparation of Caro's acid involves the combination of chlorosulfuric acid and hydrogen peroxide: [6]. H 2 O 2 + ClSO 2 OH ⇌ H 2 SO 5 + HCl. Patents include more than one reaction for preparation of Caro's acid, usually as an intermediate for the production of potassium monopersulfate (PMPS), a bleaching and oxidizing agent.
Caro is available as an instant powder or as Caro Extra in granulated form. The name "Caro" references the German word "Karo", the term for the diamonds playing card suit , as seen in stylized form in the product logos used in Germany and the United States, and in the Spanish product until the early 2000 when the branding was restyled.
The Frank–Caro process, also called cyanamide process, is the nitrogen fixation reaction of calcium carbide with nitrogen gas in a reactor vessel at about 1,000 °C. The reaction is exothermic and self-sustaining once the reaction temperature is reached. Originally the reaction took place in large steel cylinders with an electrical resistance ...
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The acid is prepared by the reaction of chlorosulfuric acid with hydrogen peroxide: [3]. 2 ClSO 3 H + H 2 O 2 → H 2 S 2 O 8 + 2 HCl. Another method is the electrolysis of moderately concentrated sulfuric acid (60-70%) with platinum electrodes at high current density and voltage:
Horseradish, wasabi, and hot chili peppers can also help thin mucus and clear airways, he notes. Lastly, manuka honey has been shown to be particularly effective for respiratory issues, Dr ...
The House rejected a Republican bill to avoid a government shutdown after President-elect Donald Trump, billionaire Elon Musk and the far-right blew up an earlier, bipartisan deal.
Fluoroacetone is used as a catalyst to study the kinetics of the ketone-catalysed decomposition of peroxymonosulfuric acid (Caro's acid). [4] It is also a precursor material for the production of higher fluoroketones.