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sulphuric acid

British  

noun

  1. Systematic name: sulphuric(VI) acid.  a colourless dense oily corrosive liquid produced by the reaction of sulphur trioxide with water and used in accumulators and in the manufacture of fertilizers, dyes, and explosives. Formula: H 2 SO 4

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Roughly half the world’s sulphuric acid is used to make phosphate fertilizers, while about 10% is used for metal processing, Dhar says.

From The Wall Street Journal Apr. 14, 2026

Products passing through the giant site range from insulin capsules and lifestyle drugs to medicated sunblock and drums of sulphuric acid.

From Barron's Apr. 5, 2026

“We have gathered to say no to those who offer concentrated sulphuric acid instead of raspberries and honey.”

From Seattle Times Sep. 11, 2021

Mohammed Soliman, who was employed at a takeaway where Hashem was also working, purchased 10 litres of sulphuric acid using his own Amazon account and bank details.

From BBC Mar. 17, 2020

Artificial Ivory.—A substance resembling ivory of creamy whiteness and great hardness is made from good potatoes washed in diluted sulphuric acid, then boiled in the same solution until they become solid and dense.

From The Little Gleaner, Vol. X. A Monthly Magazine for the Young by Various

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