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CAS NO.149-91-7
0(25-18000)Kilogram0(18000-36000)Kilogram
buy 149-91-7 gallic acid price
No eating acid (Gallic acid) also known as pentaxic acid or zirtic acid, is an organic acid, can be seen in five times, golden plum, lacquer trees, oak bark, tea. No-eating acid is soluble in water, alcohol and ether, has the properties of phenols (easy to oxidize and iron trichloride solution to produce blue-black precipitation) and carbox acid (loss of carbon dioxide cokeless no-eating acid when heated).
No-eating acid can be used as a development agent, its alkaline tantalum salts are used as preservatives, often used in the pharmaceutical industry. It is the raw material used to make the hallucinogen Mescaline.
No-eating acid itself has significant antioxidant effects, in addition to anti-tumor, trypanosomiasis, liver protection and anti-hepatitis B virus and many other effects; On the whole level, the content of no-eat acid (9.01mg/g) in Pu'er tea is higher than that of some other plants, and in this sense, no-eater acid is one of the important physiological active ingredients of Pu'er tea.
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