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gluconic acid

American  
[gloo-kon-ik] / gluˈkɒn ɪk /

noun

  1. a colorless, water-soluble acid, C 6 H 12 O 7 , obtained by the oxidation of glucose, used commercially in a 50-percent solution for cleaning metals.


Etymology

Origin of gluconic acid

1870–75; translation of German Glukonsäure; see gluc-, -onic

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

One version, ASC1, was acidified with hydrochloric acid, while ASC2 used gluconic acid.

From Science Daily • Feb. 2, 2026

The bottle was over-pressurized by mixing muriatic and gluconic acid — commonly used in cleaning and for industrial uses — with metal foil, according to charging documents.

From Washington Post

They did not succeed in their aim, but a way was found of procuring gluconic acid.

From Time Magazine Archive

One, fed in a certain way, yields oxalic acid, basic chemical of the blueprint industry; on a different diet it produces the gluconic acid used in medicines.

From Time Magazine Archive

For example, gluconic acid, under these conditions, becomes mannonic acid, which can be reduced to mannose.

From The Chemistry of Plant Life by Thatcher, Roscoe Wilfred

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