SHEET /m/tannic-acid · PubChem CID 16129778 · REV 2026.07
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Tannic acid from source
C76H52O46 · 1701.2 g/mol
Glycerite · Gallotannic acid · Tannicum acidum · FEMA No. 3042
What is Tannic acid?
The dry, puckery grip of red wine and strong tea, the feel of tannins on your tongue. from source
CategoryPlant
Chemical familyAromatics
LeaderboardsBiggest
Fig. 1 · 2D structure RDKit
C1=C(C=C(C(=C1O)O)O)C(=O)OC2=CC(=CC(=C2O)O)C(=O)OC[C@@H]3[C@H]([C@@H]([C@H]([C@@H](O3)OC(=O)C4=CC(=C(C(=C4)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O)OC(=O)C6=CC(=C(C(=C6)OC(=O)C7=CC(=C(C(=C7)O)O)O)O)O)OC(=O)C8=CC(=C(C(=C8)OC(=O)C9=CC(=C(C(=C9)O)O)O)O)O)OC(=O)C1=CC(=C(C(=C1)OC(=O)C1=CC(=C(C(=C1)O)O)O)O)O
Where you'll find it
Not yet mapped to everyday foods or products.
Toxicity & hazards
WarningIrritantH319from source
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Where Tannic acid leads
Found infrom source