acid

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Synonyms for acid

Synonyms for acid

Synonyms for acid

any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt

being sour to the taste

Related Words

having the characteristics of an acid

References in periodicals archive ?
PVCi was prepared by an esterification of hydroxyl groups present in PVA and carboxyl groups present in p-chlorosubstituted cinnamic acid (Scheme 1).
Zosteric acid (p-(sulfo-oxy) cinnamic acid, ~95% zosteric acid and its sodium salt, ~5% impurities consisting of residual sodium chloride, diester of zosteric acid/coumaric acid and diester of zosteric acid) was synthesized in our own laboratory from p-coumaric acid (98% pure) and chlorosulphonic acid (99% pure).
Phenolic content of various beverages determines the extent of inhibition of human serum and low-density lipoprotein oxidation in vitro: identification and mechanism of action of some cinnamic acid derivatives from red wine.
Materials used were: Acrylic acid, methacrylic acid, sorbic acid, cinnamic acid, 4-hydroxy-benzophenone and tetrabutylamonium hydroxide (1.
By using more precise detectors, which defense researchers originally developed for night vision devices, and different matrix molecules based on the perfume compound cinnamic acid, Beavis says he and Chait have refined the Munster team's mass-spectrometer technique into a routine protein-analysis tool.
It is interesting to note that another aromatic acid present in the samples, cinnamic acid, produced negative results in the virucidal activity test.
It contains natural antioxidants, such as tocopherols, and cinnamic acid derivatives like ferulic acid, which occurs naturally in many plants and absorbs UV rays.
Jaffe is exploring a new class of sustainable resource-derived UV stabilizers, based on the cinnamic acid esters of isosorbide with the help of the Iowa Corn Promotion Board, U.
3]/HCl 274, 311, 390 (sh); +NaOAc 270, 318, 381 showed that flavonoid (I) may be a flavonoid glycoside acylated with a cinnamic acid with free hydroxyl groups at positions 5, 7, 3' and 4' of the flavonoid skeleton.
Benzoic acid can be prepared by the oxidation of toluene, benzyl alcohol, benzaldehyde, and cinnamic acid [1].
The [2+2] photo-induced cycloaddition reaction of cinnamic acid derivatives, which leads to crosslinking in polymer systems, is the basis of commercial negative photo-resists (1-3).
It is well documented that the enzyme phenylalanine ammonia-lyase (PAL), which catalyzes the deamination of phenylalanine to cinnamic acid (a key reaction in the biosynthesis of a wide range of secondary plant products such as phenolics, flavonoids, lignins, etc.
Both compounds work even longer when combined with cinnamic acid or an inorganic polyphosphate (made in Korea any not yet commercially available in the United States).