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Poly(ethylene glycol), also known as PEG, is a nonionic surfactant which is extensively used in a wide range of applications such as drug delivery, lubrication, cosmetics, and antifouling surfaces.
[4] Molecular structure and hydrogen bonding in pure liquid ethylene glycol and ethylene glycol–water mixtures studied using NIR spectroscopy. Physical Chemistry Chemical Physics (2013).
The specific heat capacity of ethylene glycol–based water solutions is less than that of pure water; in a 50 percent solution, ethylene glycol’s specific heat capacity compared with pure water ...
For the limit of ethylene glycol and diethylene glycol, the PerkinElmer GC 2400 System meets the USP propylene glycol monograph requirements.
In sum, it's true that some snow globes contain the antifreeze chemical ethylene glycol, which can be deadly to dogs, cats and other pets, as well as children.
Because it lowers the freezing point of water, ethylene glycol is mainly used as anantifreeze in automobiles. It's also used in some manufacturing processes and in research labs, including at M.D ...
Ethylene glycol monobutyl ether irritates the skin and eyes and may be toxic if ingested. Contact and ingestion can cause headache, nausea, vomiting and dizziness.
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