SHEET /m/tartaric-acid · PubChem CID 875 · CAS 526-83-0 · REV 2026.07
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Tartaric acid
from sourceC4H6O6 · 150.09 g/mol
uvic acid · tatri · DL-Tartrate · Paratartaric aicd
What is Tartaric acid?
The sharp fruit acid of grapes that gives wine much of its crisp tartness. Tartaric acid (C4H6O6, 150 g/mol) is an organic acid found in everyday food and flavor. Found in wine and fruit. from source
CategoryFood & flavor
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Fig. 1 · 2D structure RDKit
SMILES
C(C(C(=O)O)O)(C(=O)O)OWhere you'll find it
Curated by MoleculeFinder from source
Toxicity & hazards
DangerCorrosiveIrritantH315, H318, H319, H335from source
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Where Tartaric acid leads
Found infrom source
Relatedcomputed
Potassium bitartrate67% similarBoth carry an alcohol and a carboxylic acid group.Lactic acid50% similarBoth carry an alcohol and a carboxylic acid group.Gluconic acid45% similarBoth carry an alcohol and a carboxylic acid group.Potassium sodium tartrate41% similarBoth carry an alcohol group.Malic acid39% similarBoth carry an alcohol and a carboxylic acid group.Alanine38% similarBoth carry a carboxylic acid group.