Gallic acid (trihydroxybenzoic acid) molecule. Present in many plants, including oak, tea and sumac. Both in the free form and is part of tannin compounds. Stylized skeletal formula (chemical structure). Atoms are shown as color-coded circles connected by thin bonds, on a white background: hydrogen (beige), carbon (grey), oxygen (red). | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Molekuul |
Bildgröße: | 5330 px × 6558 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |