High purity tannic acid preparation resin Tannic acid belongs to a kind of natural plant polyphenol. The industrial tannic acid has a mass fraction of about 80%. It also contains impurities such as gum, pigment, glucose, gallic acid and inorganic salts. It cannot meet the requirements of consumption and must be purified. The macroporous adsorption resin has good chemical stability, is insoluble in water and organic solvents, is not contaminated, has good mechanical properties, and has low fluid resistance. The resin adsorption separation method has the advantages of simple operation, high selectivity, and reusable use. Suzhou Bojie Resin Technology Co., Ltd., own brand Bestion. The macroporous adsorption resin which is specialized in separating and purifying tannic acid has the advantages of good selectivity, large adsorption capacity, high mechanical strength, convenient regeneration treatment, fast adsorption speed and easy desorption, and is widely praised by customers. Related Products: Special adsorption resin for planting (adsorption, purification of stevioside, saponin, alkaloid, etc.) Fruit juice deodorization special resin Special adsorption resin for stevioside extraction and purification Ginsenoside extraction and purification special adsorption resin Alkaloid extraction and purification special adsorption resin Plant flavonoids extraction and purification special adsorption resin Special extraction resin for vitamin extraction and purification Plant polyphenol extraction and purification special adsorption resin Decolorization processing resin for sugar liquid (de-doping, decolorization, refined sugar) For more information, please contact us: Suzhou Bojie Resin Technology Co., Ltd., www.bojieresin.com Sample link: https://shop326160855.taobao.com