Cosmetics

Anhydrous citric acid is a kind of intermediate product of natural components and physiological metabolism in animals and plants, and also one of the most widely used organic acids in food, medicine, chemical industry and other fields. It is colorless, transparent or translucent crystal, or granular, particle like powder, odorless, although it has strong acid taste, but pleasant, slightly astringent. It is gradually weathered in warm air, and slightly deliquescence in humid air. Anhydrous citric acid is known as the first edible acid agent, and it is widely used in food industry as acid agent, solvent increasing, buffer, antioxidant, deodorizer and chelating agent. In the field of medicine, effervescent is a popular oral drug ingredient release system. Citric acid reacts with sodium carbonate or sodium bicarbonate aqueous solution to produce a large amount of CO2 (i.e. effervescent) and sodium citrate, which can make active ingredients in the drug dissolve rapidly and enhance taste ability. In industry, the citric acid based metal purification formula can effectively remove oxides formed on the surface of ferrous and non-ferrous metals. As a weak organic acid, it can cause slight damage to the metal surface layer. However, as a metal ion chelator, the migration of gold oxide is accelerated, in many steel leaching systems, In order to eliminate the stress crack of metal oxide and reduce the brittleness of high strength steel to the lowest degree, citric acid was used to remove rust instead of inorganic strong acid.

Cationic surfactants are widely used in asphalt emulsification and waterproof coating emulsification, silicone oil emulsification, hair conditioner cosmetics emulsification and conditioning, fabric fiber softness and antistatic, Organic Bentonite Modification, protein flocculation and water treatment flocculation in biopharmaceutical industry, glass fiber softening processing, anti burning treatment agent for nylon parachute surface, bactericide and disinfectant, etc.

Oleic acid is an unsaturated fatty acid with a carbon carbon double bond in its molecular structure. It is a fatty acid that constitutes olein. One of the most extensive natural unsaturated fatty acids, which has a certain effect on softening blood vessels and plays an important role in the metabolism of human and animals. However, the oleic acid synthesized by human body can not meet the needs and should be taken from food. Therefore, eating edible oil with high oleic acid content is beneficial to health. Oleic acid can also be used to make soap, lubricant, flotation agent, ointment and oleate. It is also a good solvent for fatty acids and oil soluble substances.

Sodium dodecyl sulfate is a kind of anionic surfactant, which belongs to the typical representative of sulfate surfactant. The products sold on the market are usually white to yellowish crystalline powder, non-toxic, slightly soluble in alcohol, insoluble in chloroform and ether, and easily soluble in water. It has good compatibility with anionic and non-ionic surfactants, and has good emulsification, foaming, foaming, permeability, etc However, its water solubility is lower than that of fatty alcohol polyoxyethylene ether sodium sulfate.

This product is a vitamin drug, which participates in the metabolic process in vivo, and is used for the prevention and treatment of nicotinic acid deficiency such as pellagra.