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Naproxen is also available in salt form, naproxen sodium, which has better solubility when taken orally. [9] Common side effects include dizziness, headache, bruising, allergic reactions, heartburn, and stomach pain. [8] Severe side effects include an increased risk of heart disease, stroke, gastrointestinal bleeding, and stomach ulcers. [8]
Sodium salicylate is a sodium salt of salicylic acid. It can be prepared from sodium phenolate and carbon dioxide under higher temperature and pressure. Historically, it has been synthesized by refluxing methyl salicylate ( wintergreen oil) with an excess of sodium hydroxide .
A metal reacting with cold water will produce a metal hydroxide and hydrogen gas. However, if a metal reacts with steam, like magnesium, metal oxide is produced as a result of metal hydroxides splitting upon heating. [12] The hydroxides of calcium, strontium and barium are only slightly water-soluble but produce sufficient hydroxide ions to ...
The following chart shows the solubility of various ionic compounds in water at 1 atm pressure and room temperature (approx. 25 °C, 298.15 K). "Soluble" means the ionic compound doesn't precipitate, while "slightly soluble" and "insoluble" mean that a solid will precipitate; "slightly soluble" compounds like calcium sulfate may require heat to precipitate.
Note that the especially high molar values, as for paraffin, gasoline, water and ammonia, result from calculating specific heats in terms of moles of molecules. If specific heat is expressed per mole of atoms for these substances, none of the constant-volume values exceed, to any large extent, the theoretical Dulong–Petit limit of 25 J⋅mol ...
Ethyl salicylate is the ester formed by the condensation of salicylic acid and ethanol. It is a clear liquid that is sparingly soluble in water, but soluble in alcohol and ether. It has a pleasant odor resembling wintergreen and is used in perfumery and artificial flavors. [3]
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Phenyl salicylate, or salol, is the organic compound with the formula C 6 H 5 O 2 C 6 H 4 OH. It is a white solid. It is a white solid. It is occasionally used in sunscreens and as an antiseptic.