Tannic Acid (Industrial / Medical / Food Grade)

Product Name: MEDICAL GRADE TANNIC ACID
Other name: Tannic acid, Tannin, Gallotannic acid.
Molecular formula: C76H52O46
Molecular weight: 1701.18
Property: A yellowish to brownish powder, odour characteristic; Taste strongly astringent. Soluble in 1 part of water or alcohol; Soluble in acetone; Almost insoluble in chloroform or ether.
Uses: The medical tannin for is anti-bacterial, anti-enzymatic and astringent functions, It is used as an ingredient for antibiotics, guitinea drugs, detoxicants and antidysenterics and a symerist for synhetic sulphanilamide.
Storage: Tannic acid should be kept in a well-closed container.
Packing: Export products in paperboard circular kegs of 25 Kg net each.
Product Name: FOOD GRADE TANNIC ACID
Other name: Tannic acid, Tannin, Gallotannic acid.
Molecular formula: C76H52O46
Molecular weight: 1434-1701.18
Property: A yellowish to brownish powder, odour characteristic; Taste strongly astringent. Soluble in 1 part of water or alcohol; Soluble in acetone; Almost insoluble in chloroform or ether.
Quality Standard: Meeting the requirement of Food chemicals codex III edition of FDA and-U. S. A. FCC 1981 standards; U. S. A. FCC-IV standards.
Uses: It is used mainly in the clarificant of beer or wine. It used to the product of bromezyme EC etc.
Storage: Tannic acid should be kept in a well-closed container.
Packing: Export products in paperboard circular kegs of 25 Kg net each.
Standard GB5038-85
Uses: This product is widly use in smelting of germanium manufacture of "lro ink", metal corrosionresistance, slime treatment of petroleum drilling and raw material of pharmaceytical industry.
Storage: A net weight of 25kg packed in woven plastic bags.
Packing: Export products in paperboard circular kegs of 25 Kg net each