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A hand warmer contains a supersaturated solution of sodium acetate which releases heat upon crystallization. Sodium acetate is also used in heating pads, hand warmers, and hot ice. A supersaturated solution of sodium acetate in water is supplied with a device to initiate crystallization, a process that releases substantial heat.
Sensodyne toothpastes work in different ways depending on the product's active ingredient—potassium nitrate, strontium acetate/chloride. Potassium nitrate: The potassium ion hyperpolarizes [3] the nerve and stops it from firing. The nerve impulses are thus desensitized and there is no pain.
It is an active ingredient in stomach-relief aids such as Pepto-Bismol and some formulations of Kaopectate. Other derivatives include methyl salicylate , used as a liniment to soothe joint and muscle pain, and choline salicylate , which is used topically to relieve the pain of mouth ulcers .
Generally, the source of the constituent ions is a mixture of sodium chloride (NaCl), sodium lactate (CH 3 CH(OH)CO 2 Na), calcium chloride (CaCl 2), and potassium chloride (KCl), dissolved into distilled water. Ringer's solution has the same constituents without the sodium lactate, though sometimes it may also include magnesium chloride (MgCl ...
Chlorhexidine is a cation which interacts with anionic components of toothpaste, such as sodium lauryl sulfate and sodium monofluorophosphate, and forms salts of low solubility and reduced antibacterial activity. Hence, to enhance the antiplaque effect of chlorhexidine, "it seems best that the interval between toothbrushing and rinsing with CHX ...
Precursor for sodium perborate monohydrate that is used in detergents, as well as for boric acid and other borates [citation needed] Tackifier ingredient in casein, starch and dextrin-based adhesives [53] Precursor for boric acid, a tackifier ingredient in polyvinyl acetate, polyvinyl alcohol-based adhesives
Salicylic acid is a topical skincare ingredient used to treat conditions, like acne, warts, and psoriasis. ... and lotions—contain salicylic acid in the 0.5 to two percent range,” she says ...
The dosage form for a pharmaceutical contains the active pharmaceutical ingredient, which is the drug substance itself, and excipients, which are the ingredients of the tablet, or the liquid in which the active agent is suspended, or other material that is pharmaceutically inert. Drugs are chosen primarily for their active ingredients.