Natural Gallic acid CAS:149-91-7

Gallic acid Molecular Formula C7H6O5 Molecular Weight 170.12 CAS Registry Number 149-91-7 EINECS 205-749-9

Gallic acid

Synonyms

3,4,5-Trihydroxybenzoic acid; Pyrogallol-5-carboxylic acid

 

Molecular Formula		C7H6O5
Molecular Weight		170.12
CAS Registry Number		149-91-7
EINECS		205-749-9

 

Density		1.694
Melting point		251 ºC (dec.)
Water solubility		12 g/L cold water

First:Gallic acid content:from 98% to 99.8%. Second: Has been exported to EU,Japan and USA for 6 years.

Gallic acid is a trihydroxybenzoic acid, a type of phenolic acid, a type of organic acid, also known as 3,4,5-trihydroxybenzoic acid, found in gallnuts, sumac, witch hazel, tea leaves, oak bark, and other plants.The chemical formula is C6H2(OH)3COOH. Gallic acid is found both free and as part of tannins. Salts and esters of gallic acid are termed 'gallates'. Despite its name, it does not contain gallium.

Gallic acid is commonly used in the pharmaceutical industry.It is used as a standard for determining the phenol content of various analytes by the Folin-Ciocalteau assay; results are reported in gallic acid equivalents.Gallic acid can also be used as a starting material in the synthesis of the psychedelic alkaloid mescaline.

Gallic acid seems to have anti-fungal and anti-viral properties. Gallic acid acts as an antioxidant and helps to protect human cells against oxidative damage. Gallic acid was found to show cytotoxicity against cancer cells, without harming healthy cells. Gallic acid is used as a remote astringent in cases of internal haemorrhage. Gallic acid is also used to treat albuminuria and diabetes. Some ointments to treat psoriasis and external haemorrhoids contain gallic acid

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Natural Gallic acid CAS:149-91-7