Min. Order:
1 Kilogram
Price:
US$ 20~25
Place of origin:
China
Supply Ability:
50000KGS Per Month
compounds known as plant polyphenols, which cause proteins to bind and form complexes. Tannins are found in many of the foods you eat, including fruits, teas, wine and edible grasses.
Application Area
1.Used in the manufacture of ferric acid ink, rust prevention of metal, mud treatment of oil drilling;
2. In terms of fabric printing and dyeing, it can be used as leather tanning agent, mordant age
[Related Keywords : Gallnut Extract, Tannic Acid, Tannins, tannic acid powder]