sulfo group

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noun Chemistry.

the univalent group SO3H–, derived from sulfuric acid.

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Also called sulfo radical.

Origin of sulfo group

First recorded in 1870–75

Words nearby sulfo group

sulfite process, sulfite pulp, sulfiting agent, sulfo, sulfocarbanilide, sulfo group, sulfonamide, sulfonate, sulfonation, sulfone, sulfonic