Polyacrylamide is a gel created by the process of electrophoresis, a technique used in biochemistry and molecular biology to separate macromolecules. It is a cross-linked polymer of acrylamide and because it is an acoustic coupling medium, it can be used for focused ultrasound therapy. While acrylamide is highly toxic, the ingredients used to make ultrasound gel are non-toxic and safe to use by trained medical professionals.
Propylene Glycol
Propylene Glycol is an organic, double oil compound frequently used for cosmetic purpose. It is used as a humescent in ultrasound gel, which results in a retention of moisture. In combination with the other ingredients, propylene glycol does not usually irritate the skin, though it is toxic if ingested.
Glycerin
Glycerin is a polyol compound often used in pharmaceutics and for making items such as soap. It is neutral, sweet-tasting and colorless. It is an ideal ingredient for the use in gels because it is an effective solvent and absorbs water from the air.
Phenoxyethanol
Phenoxyethanol is a glycol ether. It is often used in skin and other dermatological products. It is water-soluble and breaks down into phenol and acetaldehyde. In 2008, the U.S. Food and Drug Administration warned that phenoxyethanol is potentially toxic and can damage the nervous system.
Colorant
Though they differ by brand, most ultrasound gels contain a blue colorant, such as FDC Blue No. 1. Colorants are synthetic dyes usually made from petroleum. These dyes are commonly found in food, cosmetics and pharmaceuticals.
Related Posts:
Ingredients In Leather Shoe Softeners
You can extend the life of leather shoes by treating them with leather softeners.Leather is a material made from the skin or hide of animals and chemically and mechanically treated to make it dura...
How Much Does An Ultrasound Technician Make Hourly
About 80 percent of ultrasound technicians in 2008 were earning between $21 and $40 an hour.Ultrasound technicians, also called diagnostic medical sonographers, record reflected sound waves of int...
What Are The Ingredients In Mederma
Mederma is a scar-treatment topical gel or cream manufactured by Merz Pharmaceuticals.It makes scars softer, lighter and less noticeable. Mederma is primarily made of an extract from an onion, and...
What To Major In To Become An Ultrasound Technician
Ultrasound technicians usually have an associate or bachelor's degree in one of a number of specialties.Ultrasound technicians, also called diagnostic medical sonographers, use equipment that tran...
Active Ingredients Of Frontline Plus
Active Ingredients of Frontline PlusThe medication Frontline Plus is a flea and tick controlling product that will kill every stage of ticks and fleas, including the deer tick that is a carrier of...
