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The similar terms active pharmaceutical ingredient (abbreviated as API) and bulk active are also used in medicine. [2] [3] The term active substance may be used to describe the effective chemical used to control bacteria or pests. [4] Some medication products can contain more than one active ingredient.
NyQuil D contains pseudoephedrine, a decongestant that in some regions (such as the United States) is now placed behind the counters at pharmacy and other retail stores and must be requested by the customer. It contains the following active ingredients (15 mL is one tablespoon, half the recommended adult dose):
The line includes liquid solutions for hard and soft surfaces, air treatment, and hand washing. The active ingredient in many Lysol products is benzalkonium chloride, but the active ingredient in the Lysol "Power and Free" line is hydrogen peroxide. Lysol has been used since its invention in the late 19th century as a household and industrial ...
Chlorine, a powerful oxidizer, is the active agent in many household bleaches. Since pure chlorine is a toxic corrosive gas, these products usually contain hypochlorite, which releases chlorine. "Bleaching powder" usually refers to a formulation containing calcium hypochlorite. [citation needed]
Its active ingredient is diclofenac sodium: "This product contains a widely-used non-steroidal anti-inflammatory medication known as diclofenac and can be especially useful if the joints are ...
Contrary to its name, herbal Viagra (or natural Viagra) usually doesn’t contain sildenafil citrate, the active ingredient in Viagra. If it does contain sildenafil citrate, it does so illegally ...
The chemical, which is the active ingredient in the weed killer Roundup, can allegedly cause cancer. The oat products tested were made by General Mills, including several Cheerios varieties and ...
Carbaryl is often inexpensively produced by direct reaction of methyl isocyanate with 1-naphthol. [5]C 10 H 7 OH + CH 3 NCO → C 10 H 7 OC(O)NHCH 3. Alternatively, 1-naphthol can be treated with excess phosgene to produce 1-naphthyl chloroformate, which is then converted to carbaryl by reaction with methylamine. [5]