Other products contain acetonitrile, sucralose, polyacrylamine, isosorbide, isosorbide dimethyl ether, riboflavin, sodium erythorbate, sodium erythorbate, D-isoascorbic acid.
Polyacrylamide (PAM) is a linear polymer which are mainly divided into dry powder and colloid. According to its average molecular weight, it can be divided into low molecular weight (<1 million), medium molecular weight (200~4 million) and high molecular weight (>7 million). According to its structure, it can be divided into nonionic, anionic and cationic. The anionic type is mostly a PAM hydrolysate (HPAM). The polyacrylamide has a large amount of amide groups in its main chain and is highly chemically active. It can be modified to produce many derivatives of polyacrylamide. Products have been widely used in paper, mineral processing, oil production, metallurgy, building materials, sewage treatment and other industries. As a lubricant, suspending agent, clay stabilizer, oil displacing agent, fluid loss agent and thickener, polyacrylamide has been widely used in drilling, acidification, fracturing, water blocking, cementing and secondary oil recovery, and tertiary oil recovery. It is an extremely important oilfield chemical.
Isosorbide is a dehydrated derivative of sorbitol and is an oral osmotic dehydration diuretic with a mechanism similar to intravenous mannitol and sorbitol. By increasing plasma osmotic pressure, water in tissues (including eyes, brain, cerebrospinal fluid, etc.) enters the blood vessels, thereby reducing tissue edema, intraocular pressure, intracranial pressure, and cerebrospinal fluid volume.
Vitamin B2. Vitamin B2, also known as riboflavin, is slightly soluble in water and stable in heating in neutral or acidic solutions.
Vitamin B2 plays a very important role in growth metabolism. When the body lacks it, the skin mucosa is prone to inflammation. It is characterized by milky white erosion, cracks and mouth bleeding, pain with pain and burning sensation. It will form ulcers for a long time, and it will be infected by bacteria. If it is not treated in time, it may cause discomfort such as sore throat, dryness, and elevated body temperature. At the same time, it may cause skin mucosal lesions in other parts, such as glossitis, stomatitis, onjunctivitis, seborrheic dermatitis, scrotal inflammation, etc.