Verapamil hydrochloride is a calcium channel blocker that is a class IV anti-arrhythmia agent. 1  PubChem. 2  compound. 3  Verapamil hydrochloride.
Sodium Bisulfite is an anti-oxidant, and is banned by. the Food and Drug Administration for use on fresh. Artificial Chemicals in Food: Additives in Modern Food 84. By leahlefler. A dizzying array of chemical compounds is used in modern food . Artificially manufactured dyes, preservatives, flavors, texture enhancers, and fats enhance the way food looks, tastes, and feels. Considerable debate has raged over the.
There are four large categories for agents of chemical control. Antibiotics are produced by microorganisms to kill or inhibit the growth of other microbes. These agents are generally selectively toxic, and can be naturally produced, synthesized, or or semisynthetic. Antiseptics are synthetic compounds which kill or inhibt the growth of microbes on the surface of the skin.