News Articles Tagged: Iron Gall Ink

The Chemistry and Supply of Gallic Acid for Ink Formulations

Explore the function of Gallic Acid (CAS 149-91-7) as an ink coupler. Learn about its chemical properties and reliable sourcing options from NINGBO INNO PHARMCHEM CO.,LTD., your preferred manufacturer.

Understanding Gallic Acid: From Historical Inks to Modern Analytical Standards

Trace the historical significance of Gallic Acid, from its use in ancient inks to its modern-day importance as an analytical standard and its broad chemical utility.