Gallic acid, fine powder

Supplier: MP Biomedicals
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Synonyms: 3,4,5-Trihydroxybenzoic acid

ICNA0210175080EA 71.7 GBP
ICNA0210175080
Gallic acid, fine powder
Gallic acid

Gallic acid is used as a standard for determining the phenol content of various analytes by the Folin-Ciocalteau assay.


It 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. It is also used to treat albuminuria and diabetes. Some ointments to treat psoriasis and external haemorrhoids contain gallic acid.


Gallic acid is a water soluble phenolic acid present in grapes and in the leaves of many plants. Gallic acid esters, such as tannins, catechin gallates and aliphatic gallates are potent antioxidants in vitro. However, gallic acid itself also appears to have antioxidant, anticarcinogenic and antiangiogenic activity in vitro.


Slightly soluble in water; soluble in alcohol, ether, glycerol, acetone.


Caution: Research Use Only (RUO).

Formula: C₇H₆O₅
MW: 170.12 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00002510
CAS Number: 149-91-7

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Specification Test Results

Identity Test Passes
FTIR Conforms to Standard
Melting Point 250 - 260 °C

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