sulfo group

the univalent group SO3H-, derived from sulfuric acid. Also called sulfo radical.
[1870-75]

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Universalium. 2010.

Look at other dictionaries:

  • sulfo group — noun Etymology: sulfo short for sulfonic : the sulfonic group * * * Chem. the univalent group SO3H , derived from sulfuric acid. Also called sulfo radical. [1870 75] …   Useful english dictionary

  • sulfo — /sul foh/, adj. Chem. containing the sulfo group; sulfonic. [shortening of SULFONIC or SULFONYL] * * * …   Universalium

  • sulfo radical. — See sulfo group. * * * …   Universalium

  • sulfo — /sul foh/, adj. Chem. containing the sulfo group; sulfonic. [shortening of SULFONIC or SULFONYL] …   Useful english dictionary

  • sulfo radical. — See sulfo group …   Useful english dictionary

  • sulfo- — [sul′fō, sul′fə] combining form 1. containing sulfur, esp. divalent sulfur 2. replacing oxygen with sulfur: see THIO 3. having the sulfonic or sulfonyl group …   English World dictionary

  • Functional group — For other uses, see Functional group (disambiguation) and Moiety (disambiguation). Benzyl acetate has an ester functional group (in red), an acetyl moiety (circled with green) and a benzyloxy moiety (circled with orange). Other divisions can be… …   Wikipedia

  • soap and detergent — ▪ chemical compound Introduction       substances that, when dissolved in water, possess the ability to remove dirt (detergent) from surfaces such as the human skin, textiles, and other solids. The seemingly simple process of cleaning a soiled… …   Universalium

  • Jacobsen rearrangement — The Jacobsen rearrangement is a chemical reaction, commonly described as the migration of an alkyl group in a sulfonic acid derived from a polyalkyl or polyhalobenzene:The exact reaction mechanism is not completely clear, but evidence indicates… …   Wikipedia

  • acid dye — Chem. any of a class of dyes containing one or more acidic groups, as the sulfo group: used in acid solution chiefly for dyeing wool and silk. [1885 90] * * * ▪ chemical compound       any bright coloured synthetic organic compound whose molecule …   Universalium

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