398225

Gallic acid monohydrate

ACS reagent, ≥98.0%

• Sinônimo(s): 3,4,5-Trihydroxybenzoic acid monohydrate
• Fórmula linear: (HO)₃C₆H₂CO₂H · H₂O
• Número CAS: 5995-86-8
• Peso molecular: 188.13
• Beilstein: 2050274
• Número CE: 205-749-9
• Número MDL: MFCD00002510
• Código UNSPSC: 12352100
• ID de substância PubChem: 24864730
• NACRES: NA.21

Propriedades

• grau: ACS reagent
• Nível de qualidade: 200
• Ensaio: ≥98.0%
• Formulário: powder
• Impurezas: ≤0.01% insolubles
• resíduo de ignição: ≤0.005%
• pf: 252 °C (dec.) (lit.)
• traços de ânion: sulfate (SO₄^2-): ≤0.02%
• cadeia de caracteres SMILES: OC(=O)c1cc(O)c(O)c(O)c1
• InChI: 1S/C7H6O5/c8-4-1-3(7(11)12)2-5(9)6(4)10/h1-2,8-10H,(H,11,12)/p-1
• chave InChI: LNTHITQWFMADLM-UHFFFAOYSA-M

Descrição

Descrição geral

Gallic acid monohydrate is a phenolic acid. A study of its crystalline structure reveals that it is planar with two intramolecular hydrogen bonds and five intermolecular hydrogen bonds. Gallic acid is of significant importance because of its antioxidant and anti-cancer activities. Infrared and Raman spectral studies of gallic acid have been reported.

Aplicação

Gallic acid monohydrate may be used as a standard in the photometric determination of total phenolics content by Folin-Ciocalteu method.

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): 482.0 °F - closed cup
• Ponto de fulgor (°C): 250 °C - closed cup
• Equipamento de proteção individual: dust mask type N95 (US), Eyeshields, Gloves