Valeric acid is a colorless, oily liquid with an unpleasant odor. It is highly corrosive and must be handled with care. Valeric acid is mainly used as a chemical intermediate to manufacture flavors and perfumes, synthetic lubricants, agricultural chemicals, and pharmaceuticals. It is also used as a flavoring aid in foods. Valeric acid is considered safe as a food additive by the World Health Organization.

Sodium perborate monohydrate is an inorganic sodium salt widely used in laundry detergents and in peroxide-based bleaches, such as tooth whitening products. It also has antiseptic and disinfectant properties and is therefore used as an oral debriding agent or oral wound cleanser.

Stearic Acid is a typical example of a fatty acid, which are essentially long hydrocarbon chains containing a carboxyl group at one end and a methyl group at the other. The chain lengths can vary from 3 (propionic acid) to 24 (lignoceric acid) but the majority of fatty acids found in hydrogenated vegetable or animal oils are around C16-C20 in length. Stearic acid is a saturated acid, since there are no double bonds between neighbouring carbon atoms. Stearic acid is found in various animal and plant fats, and is a major component of cocoa butter and shea butter. Stearic acid is a very common amino acid is used in the manufacturing of more than 3,200 skin and hair care products sold in the United States. On product labels, it is sometimes listed under other names, including Century 1240, cetylacetic acid, Emersol 120, Emersol 132, Emersol 150, Formula 300 and Glycon DP. Stearic Acid is mainly used in the production of detergents, soaps, and cosmetics such as shampoos and shaving cream products. Stearic acid is used along with castor oil for preparing softeners in textile sizing. Being inexpensively available and chemically benign, stearic acid finds many niche applications It is used in the manufacture of candles, and as a hardener in candies when mixed with simple sugar and corn syrup. It is also used to produce dietary supplements. In fireworks, stearic acid is often used to coat metal powders such as aluminum and iron. This prevents oxidation, allowing compositions to be stored for a longer period of time. Stearic acid is a common lubricant during injection molding and pressing of ceramic powders. It is also used as a mold release for foam latex that is baked in stone molds. Stearic acid is known antidiabetic and antioxidant agent.

Potassium Triiodomercurate(II) is a periodometallate salt. It contains a triiodomercurate(1-). It is an antiseptic (topical) and disinfectant. It is also an antiseborrheic agent.

Thymol, a monoterpene, obtained from thyme oil or other volatile oils, is used as a stabilizer in pharmaceutic preparations. It has been used for its antiseptic, antibacterial, and antifungal actions to help reduce and prevent plaque and gingivitis. Recently was shown, that this substance was able to significantly reduce the oxidative stress associated with cataract. The results suggested that thymol might be a potential therapeutic approach in the prevention of diabetic complications through its aldose reductase enzyme inhibitory and antioxidant activities.

Lead(II) acetate is a white crystalline chemical compound with a sweetish taste. Lead(II) acetate is used as a mordant in textile printing and dyeing, as a drier in paints and varnishes, and in preparing other lead compounds. It was historically used as a sweetener and for cosmetics.

Sparteine is a class 1a antiarrhythmic agent; a sodium channel blocker. It is the predominant alkaloid in Lupinus mutabilis, and is thought to chelate the bivalents calcium and magnesium. It is not FDA approved for human use as an antiarrhythmic agent. It is also used as a chiral base in organic chemistry, and as a ligand in organic chemical synthesis. Marketed under the brand name Spal in Taiwan and Sparteine in Brazil.

Ethyl chloride is a colourless flammable gas at ordinary temperature and pressure. It has a characteristic ether-like odour and a burning taste. Ethyl chloride is used as a chemical intermediate, in solvents, aerosols, and anaesthesia. Currently, chloroethane is largely used as a blowing agent in foamed plastics. In the past, chloroethane was used in the production of tetraethyl lead, an anti-knock additive to leaded gasoline. Chloroethane has also been used in the production of ethyl cellulose and for miscellaneous applications including use as a solvent, for phosphorus, sulfur, fats, oils, resins and waxes; in insecticides; and as an ethylating agent in the manufacture of dyes and drugs, refrigerant, and topical anaesthetic and use in the manufacture of dyes, chemicals, and pharmaceuticals. Other uses of chloroethane are as a pulp vitality tester in dentistry, as a medication to alleviate pain associated with insect burns and stings, as an adjunct in the treatment of tinea lesions and creeping eruptions, and as a counterirritant for relief of myofacial and visceral pain syndromes. Chloroethane is also used as a solvent, as a refrigerant, and in the production of ethyl cellulose, dyes, medicinal drugs, and other commercial chemicals. It is also used to numb skin prior to medical procedures such as ear piercing and skin biopsy, and in sports injuries.