Tannic acid molecule (one isomer shown). Type of tannin.

- Image ID: E4AYD7
Tannic acid molecule (one isomer shown). Type of tannin.
molekuul.be / Alamy Stock Photo
Image ID: E4AYD7
Tannic acid molecule (one isomer shown). Type of tannin. Atoms are represented as spheres with conventional color coding: hydrogen (white), carbon (grey), oxygen (red).