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Sodium polyacrylate is an oral safe food additive approved by the Food and Drug Administration (FDA) and has repeated carboxylate groups along its molecular chain. As a result, the acid buffering effect of sodium polyacrylate could be better than small molecular acid.
Two out of every three Americans will be involved in an alcohol- or drug-related car accident in their lifetimes, whether they drive under the influence themselves or as a passenger or victim.
A new federal report shows that one drink per day could raise the risk of liver damage and several cancers. The report follows a recommendation by the U.S. Surgeon General on safe alcohol ...
Plastic water bottles have been wreaking havoc on the environment for years, but now scientists are saying that you shouldn't use them at all if you don't want to wreak havoc on your own health.
Ethyl acrylate is used in the production of polymers including resins, plastics, rubber, and denture material. [6]Ethyl acrylate is a reactant for homologous alkyl acrylates (acrylic esters) by transesterification with higher alcohols through acidic or basic catalysis.
Poly(acrylic acid) (PAA; trade name Carbomer) is a polymer with the formula (CH 2 −CHCO 2 H) n. It is a derivative of acrylic acid (CH 2 =CHCO 2 H). In addition to the homopolymers , a variety of copolymers and crosslinked polymers, and partially deprotonated derivatives thereof, are known and of commercial value.
The type of acrylic used in tanning beds is most often formulated from a special type of polymethyl methacrylate, a compound that allows the passage of ultraviolet rays. Sheets of PMMA are commonly used in the sign industry to make flat cut out letters in thicknesses typically varying from 3 to 25 millimeters (0.1 to 1.0 in).
Starbucks, for example, has three ways to remove caffeine: the natural decaffeination process, which uses liquid carbon dioxide forced into stainless steel tanks at high pressure, drawing out and ...