398225

Gallic acid monohydrate

ACS reagent, ≥98.0%

• 동의어(들): 3,4,5-Trihydroxybenzoic acid monohydrate
• Linear Formula: (HO)₃C₆H₂CO₂H · H₂O
• CAS Number: 5995-86-8
• Molecular Weight: 188.13
• Beilstein: 2050274
• EC Number: 205-749-9
• MDL number: MFCD00002510
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24864730
• NACRES: NA.21

속성

• Grade: ACS reagent
• Quality Level: 200
• 분석: ≥98.0%
• 양식: powder
• 불순물: ≤0.01% insolubles
• 무기 잔류물: ≤0.005%
• mp: 252 °C (dec.) (lit.)
• 음이온 미량물: sulfate (SO₄^2-): ≤0.02%
• SMILES string: 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

설명

일반 설명

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.[1] Gallic acid is of significant importance because of its antioxidant and anti-cancer activities.[2] Infrared and Raman spectral studies of gallic acid have been reported.[3]

애플리케이션

Gallic acid monohydrate may be used as a standard in the photometric determination of total phenolics content by Folin-Ciocalteu method.[4]

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point (°F): 482.0 °F - closed cup
• Flash Point (°C): 250 °C - closed cup
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves