Aromatic aldehydes undergo crossed-aldol condensation with ketones in the presence of silica sulfuric acid under solvent-free conditions to afford the corresponding ...

Chromium is a mineral that plays a key role in nutrient metabolism. It’s naturally found in a variety of foods, including ham, green beans, and orange juice. Some people take chromium as a supplement ...

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Table 01: Global Medical Imaging Reagents Market Value (US$ Bn) Forecast, By Product Type, 2020-2035 Table 02: Global Medical Imaging Reagents Market Value (US$ Bn) Forecast, By Iodinated Contrast ...

Phytic acid is a substance found in many plant-based foods. It is also called inositol hexaphosphate and IP6. This acid is the primary way phosphorus is stored in many plants, including beans, seeds, ...

I’m nasty, but useful in the lab. What molecule am I? In German Patent 182,287 (1905), inventor Max le Blanc of Leipzig described an electrolytic method for the continuous production for chromic acid ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...