sulfuric acid

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sulfuric acid

n.
A highly corrosive, dense, oily liquid, H2SO4, colorless to dark brown depending on its purity and used to manufacture a wide variety of chemicals and materials including fertilizers, paints, detergents, and explosives. Also called oil of vitriol, vitriol.

sulfu′ric ac′id



n.
a clear, colorless to brownish, dense, oily, corrosive, water-miscible liquid, H2SO4, used chiefly in the manufacture of fertilizers, chemicals, explosives, and dyestuffs and in petroleum refining. Also called oil of vitriol.
[1780–90]

sul·fu·ric acid

(sŭl-fyo͝or′ĭk)
A strong corrosive acid, H2SO4. It combines very easily with water, making it a good drying agent, and is the most widely used acid in industry.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.sulfuric acid - (H2SO4) a highly corrosive acid made from sulfur dioxide; widely used in the chemical industry
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
atomic number 16, sulfur, sulphur, S - an abundant tasteless odorless multivalent nonmetallic element; best known in yellow crystals; occurs in many sulphide and sulphate minerals and even in native form (especially in volcanic regions)
battery acid, electrolyte acid - dilute sulfuric acid used in storage batteries
Translations
kyselina sírová
rikkihappo
硫酸
sērskābe
zwavelzuur
kwas siarkowy
kyselina sírová
svavelsyra
sülfürik asit
References in periodicals archive ?
In this process, the methanol to sample ratio, reaction time and temperature were varied from 8:1 to 12:1, 30-60 minutes and 60 [degrees]C to 70 [degrees]C respectively while the catalyst loading was kept constant at 12v/v% H2SO4 (Fig.
H2SO4 electrolyte - an active material in the lead-acid cell
Additionally, testing in aggressive H2SO4 solutions outside currently acceptable ranges reveals the Ultra 76 tantalum alloy has lower corrosion rates with hydrogen embrittlement rates that were 5 to 10 times lower than conventional alloys.
Synthesis of 4-Amino-5-(4-Methoxy Phenyl)-4H-1,2,4-triazole-3-thiol (E) A methanolic solution of 4-methoxy benzoic acid (A) is refluxed for 12 hours in presence of H2SO4 to yield ester (B).
0 ml concentrated H2SO4 using a mixture of sodium sulphate and copper sulphate pentahydrate as catalysts in the ratio of 10:1.
Moreover, sample preparation no longer need be limited to nitric acid digestion; more effective digest media, such as HCl or H2SO4, can be employed without concern for the interferences that these acids typically cause.
jujuba seeds that were 20 days stratified and greenhouse condition cultured [4] while Lyrene [5] recommended H2SO4 scarification (120 - 360 minute) and stratification (5 [degrees]C) for 60 to 90 days.
5% was cyanide soluble copper, was subjected to a leach using an application rate of leach solution of 15 L/hr-m2 of 5 gpL H2SO4.