Tannic acid has wide application in the food industry as it is used as a flavor enhancer, color stabilizer, and clarifying agent in foods. Tannic Acid also has industrial applications like it is used in the production of albumin tannate which is used as an antidiarrheal agent. It is used in the conservation of ferrous metal objects to inhibit corrosion. It is used in the dyeing process for cellulose fibers. It is used to impart anti-staining properties to polyamide carpets or yarn. It is used as a coagulant in the manufacturing of rubber. It is used as a reagent in analytical chemistry. It is used with a mixture of albumin and gelatin to manufacture tortoiseshell. It is utilized in animal nutrition and feed.
Tannic Acid FDQ
WC Code: 20-067-04
Sales Specification
Appearance: Reddish Brown Powder
Tannin/Fm %: 70.00 % Min -100.00% Max
Ph (10%): 4.4000% Min-5.2000% Max
Humidity %: 12.00000 % Max
CNZBS % : 3.5000 % Max
Packing
25 kg bag, 40 bags per pallet
Tannic Acid TRP
WC Code: 20-067-05
Sales Specification
Appearance: Reddish brown powder
Tannin (on dry matter) %: > 81,50
Moisture %: < 8,00
pH 1%: 3,00 / 4,00
Ashes %: < 4,00
Packing
25 kg carton
Supplier: Pyrogallol, pyrogallic acid, gallic acid, tannic acid
Supplier: Rosmarinic acid, ursolic acid , tannic acid, ellagic acid
