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GenX is a Chemours trademark name for a synthetic, short-chain organofluorine chemical compound, the ammonium salt of hexafluoropropylene oxide dimer acid (HFPO-DA). It can also be used more informally to refer to the group of related fluorochemicals that are used to produce GenX.
DuPont de Nemours, Inc., commonly shortened to DuPont, is an American multinational chemical company first formed in 1802 by French-American chemist and industrialist Éleuthère Irénée du Pont de Nemours. The company played a major role in the development of the U.S. state of Delaware and first arose as a major supplier of gunpowder.
DuPont (NYS: DD) is the world's largest maker of titanium dioxide with 20% of the industry's capacity, and 2011 was a year of record profits due to rising TiO2 prices. Even as sales volumes fell ...
A high dose would be 3 grams of potassium metabisulfite per six-gallon bucket of must or around 132 milligrams per liter (yielding roughly 75 ppm of SO 2) prior to fermentation; then 6 grams per six-gallon bucket (150 ppm of SO 2) at bottling. Some countries regulate the SO 2 content of wines. [5]
In 1893, French chemist Auguste Trillat discovered the means to insolubilize (i.e., to make a substance incapable of being dissolved in a liquid, especially water) and harden considerably casein by immersion in formaldehyde, also preventing it from decomposing via micro-organisms and water like older 19th century "moldable casein" formulations preceding his discovery which had an extremely ...
An effective water filtration system will weed out chemicals, pesticides, lead, bacteria and other unhealthy elements. You should at least entertain the idea of abandoning nonstick pans entirely.
3M (), DuPont (), and eight other "forever chemicals" manufacturers got a legal victory Monday when an Ohio court of appeals struck down an attempt by a former firefighter to bring a class-action ...
PETN is practically insoluble in water (0.01 g/100 mL at 50 °C), weakly soluble in common nonpolar solvents such as aliphatic hydrocarbons (like gasoline) or tetrachloromethane, but soluble in some other organic solvents, particularly in acetone (about 15 g/100 g of the solution at 20 °C, 55 g/100 g at 60 °C) and dimethylformamide (40 g/100 ...