Products Pure citric acid is available in pharmacies and drugstores as an open product. Specialty retailers can order it from Hänseler AG, for example. Structure and properties Citric acid (C6H8O7, Mr = 192.1 g/mol) usually exists as a white, crystalline, and odorless powder and is very soluble in water. In practice, citric acid monohydrate (C6H8O7 … Citric Acid
Products Zinc acetate is used as an excipient in medicinal products. Structure and properties Zinc acetate dihydrate (C4H6O4 – 2 H2O, Mr = 219.5 g/mol) is the zinc salt of acetic acid. It exists as a white crystalline powder with a slight odor of vinegar and is readily soluble in water. Fields of application As … Zinc Acetate
Products Maltose is used as an excipient in pharmaceuticals as well as in various foods. It is a natural compound found in many plants. Structure and properties Maltose (C12H22O11, Mr = 342.3 g/mol) is a disaccharide consisting of two molecules of glucose covalently and α-1,4-glycosidically bonded together. It exists as a white, crystalline powder with … Maltose
Products Mannitol is commercially available as a powder and as an infusion preparation. The pure substance is available in pharmacies and drugstores. Structure and properties D-mannitol (C6H14O6, Mr = 182.2 g/mol) exists as white crystals or white powder that dissolves readily in water. Mannitol is a hexavalent sugar alcohol and occurs naturally in plants, algae, … Mannitol
Products Medicinal grade peanut oil is available in pharmacies and drugstores. In grocery stores, it is sold as an edible oil. Structure and properties The European Pharmacopoeia defines two types: 1. refined peanut oil PhEur is refined fatty oil obtained from the hulled seeds of L.. It is a clear, yellowish, viscous liquid. 2. hydrogenated … Peanut Oil
Products Stearic acid is available as a pure substance in pharmacies and drugstores. The name “stear” comes from the Greek and means tallow or lard, so it shows the origin of the substance. Structure and properties Stearic acid or octadecanoic acid (C18H36O2, Mr = 284.5 g/mol) is a saturated and unbranched C18 fatty acid, i.e., … Stearic Acid
Products Stearyl alcohol is used as an excipient in pharmaceuticals, especially in semisolid dosage forms such as creams, as well as in foams. It is also used in personal care products. Structure and properties Stearyl alcohol is a mixture of solid alcohols. The main component is octadecan-1-ol (C18H38O, Mr = 270.5 g/mol). Stearyl alcohol is … Stearyl Alcohol
Products Soybean oil is used as an excipient in medicinal products, for example, injectables, soft capsules, baths and semi-solid dosage forms. Structure and properties Refined soybean oil is a fatty oil obtained from the seeds of by extraction and subsequent purification. A suitable antioxidant may be added. Refined soybean oil exists as a clear, pale … Soybean Oil
Products Carnauba wax is available as a pure substance in specialized stores. Annual production is in the range of 20,000 tons. Structure and properties Carnauba wax is the wax extracted and purified from the leaves of the Brazilian carnauba palm (synonym: ). It exists as a powder, in the form of flakes or as a … Carnauba Wax
Products Carrageenan is used as an excipient in pharmaceuticals as well as in food and personal care products. Structure and properties Carrageenans are composed of polysaccharides from various red algae species (e.g. , Irish moss) and are obtained by extraction, separation and purification. The main constituents are potassium, sodium, calcium or magnesium salts of the … Carrageenan
Products Thiomerasal has been used as an excipient in pharmaceuticals, especially in liquid dosage forms such as eye drops and vaccines. It is rarely used today because of the potential adverse effects. The substance is also known as thimerosal. Structure and properties Thiomerasal (C9H9HgNaO2S, Mr = 404.8 g/mol) exists as a white crystalline powder and … Thiomersal
Products Croscarmellose sodium is used as an excipient in medicines, especially in tablets. Structure and properties Croscarmellose sodium is the sodium salt of a partially -carboxymethylated, cross-linked cellulose. It exists as a white to grayish-white, hygroscopic powder that is practically insoluble in water. Effects Croscarmellose sodium swells with water. Indications for use Croscarmellose sodium is … Croscarmellose Sodium
