Tannic Acid Powder Reagent Grade *

99% Powder, Also Known As Glycerite, Gallotannin, And Gallotannic Acid


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About Tannic Acid Powder Reagent Grade

Tannic Acid, also known as Glycerite, Gallotannin, and Gallotannic Acid has the chemical formula C76H52O46. It appears as a light yellow to pale yellowish-brown solid that darkens on exposure to air and light. It has a faint, characteristic odor with an astringent taste. It is freely soluble in Hot Water, Alcohol and Acetone, and insoluble in Ether. 

Reagent Grade chemicals have high purity and are best suited for analytical applications. They are important in research because of their reliable, dependable, and repeatable results. 

Common Uses and Applications

  • Reagent
  • Coagulant
  • Anti-inflammatory medicines
  • Corrosion inhibitor


Chemistry Table

Gallotannin, Glycerite, Chinese gallotannin, Gallotannic acid
Reagent Grade
Tannic acid

Tannic Acid Powder Reagent Grade Specifications

Assay Min. 96%
Loss on Drying 12.0%
Residue on Ignition 0.5%
Resinous Substances To Pass Test
Heavy Metals (as Pb) 0.003%
Zinc (Zn) 0.005%
Sugar and Dextrin To Pass Test

Safety and Shipping Information

Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Tannic Acid Powder Reagent Grade

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