| Products Name | CAS NO | Purity |
|---|---|---|
| Phytic acid/Inositol hexaphosphoric acid | 83-86-3 | 50% Min |
| Gallic Acid CAS 149-91-7 / 5995-86-8 | 149-91-7 or 5995-86-8 | 99% Min |
| Pyrogallol / Pyrogallic acid CAS 87-66-1 | 87-66-1 | 99% Min |
| Tannic Acid CAS 1401-55-4 | 1401-55-4 | 81%、90%、96% |