Pure Natural Gallic Acid

Pure Natural Gallic Acid

Категория: Экстракт чеснока >>>
Поставщик: DAR TO ELDOS GLOBAL TRADING [South Africa]DAR

Цена:743,28 ₽ - 1 114,91 ₽*

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1. Product name: High purity Gallic acid 99%

2. Chemical name: 3,4,5-Trihydroxybenzoic acid; Pyrogallol-5-carboxylic acid; Gallic Acid Anhydrous; Gallic acid(anhydrous)

3. Specification: 99.0%

4. Appearance: White or white crystal powder; soluble in water, ethyl alcohol; lightly soluble in diethyl ether

5. CAS Number: 149-91-7

Chemical formula: C7H6O5

Molar mass: 170.12 g/mol

6. MOQ: 1KG

7. Normal Package: 1KG/Aluminum foil bag, 25kg/Bag

8. Normal Payment: T/T, DLC, Western Union

9. Lead Time: 3~5 Days

Gallic acid (also known as 3,4,5-trihydroxybenzoic acid) is a trihydroxybenzoic acid, a type of phenolic acid, found in gallnuts, sumac, witch hazel, tea leaves, oak bark, and other plants. The chemical formula of gallic acid is C6H2(OH)3COOH. It is found both free and as part of hydrolyzable tannins. The gallic acid groups are usually bonded to form dimers such as ellagic acid. Hydrolyzable tannins break down on hydrolysis to give gallic acid and glucose or ellagic acid and glucose, known as gallotannins and ellagitannins, respectively.