Dictionary.com
Thesaurus.com

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.

See Examples For:

Bacteria then transform those compounds into organic acids, primarily acetic acid and gluconic acid.

From Science Daily ● Jun. 23, 2026

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

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

In addition to them there is in milk an organism resembling Mycoderma aceti, which transforms milk sugar into gluconic acid.

From Scientific American Supplement, No. 530, February 27, 1886 by Various

Random Word

Spin the wheel and learn a new word!

Get a word

Vocabulary.com logo
by dictionary.com

Just like flashcards, but way more fun

Don't take our word for it. Leave the boring studying behind and join VocabTrainer today. You'll learn even faster and never look back.

Take me to Vocabulary.com