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Merck
CN

27645

Sigma-Aldrich

没食子酸 一水合物

≥99% (HPLC)

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别名:
3,4,5-三羟基苯甲酸
线性分子式:
(HO)3C6H2CO2H · H2O
CAS号:
分子量:
188.13
Beilstein:
2050274
EC 号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.21

质量水平

检测方案

≥99% (HPLC)

形式

solid

杂质

7-12% water (Karl Fischer)

灼烧残渣

≤0.1% (as SO4)

mp

252 °C (dec.) (lit.)

痕量阴离子

chloride (Cl-): ≤200 mg/kg
sulfate (SO42-): ≤100 mg/kg

SMILES字符串

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

InChI key

LNTHITQWFMADLM-UHFFFAOYSA-M

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一般描述

Gallic acid monohydrate is a phenolic acid. It is a planar molecule with two intramolecular hydrogen bonds and five intermolecular hydrogen bonds.

应用

Gallic acid monohydrate can be used as a reducing agent to synthesize Tin oxide (SnO2) nanoparticles via the precipitation method using stannous chloride as a precursor salt.

WGK

WGK 2

闪点(°F)

482.0 °F

闪点(°C)

250 °C

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

法规信息

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Ante Lončarić et al.
Foods (Basel, Switzerland), 9(1) (2020-01-17)
Micro matrix solid phase dispersion (micro-MSPD) was optimized by response surface methodology for the extraction of polyphenols from the peel of twelve traditional and eight commercial apple varieties grown in Croatia. The optimized micro-MSPD procedure includes the use of 0.2
Claudriana Locatelli et al.
Bioorganic & medicinal chemistry, 16(7), 3791-3799 (2008-02-26)
Gallic acid and gallates with the same number of hydroxyl groups and varying the length of the side carbon chain, with respective lipophilicity being defined through the ClogP values, were examined for their ability to induce apoptosis (through the DNA
Giuliano E Pereira et al.
Frontiers in plant science, 11, 707-707 (2020-07-01)
Girdling is a traditional horticultural practice applied at fruit set or other phenological stages, and is used mostly as a vine management. In grapevines, it is used primarily for table grapes to improve berry weight, sugar content, color, and to
Ulyana Muñoz Acuña et al.
Journal of natural products, 73(11), 1775-1779 (2010-10-30)
Two new polyisoprenylated benzophenones, 32-hydroxy-ent-guttiferone M (1) and 6-epi-guttiferone J (2), along with seven known compounds, 6-epi-clusianone (3), guttiferone A (4), xanthochymol (5), guttiferone E (6), isoxanthochymol (7), (+)-volkensiflavone (8), and (+)-morelloflavone (9), were identified from the seeds and rinds
Cristina Medina-Plaza et al.
Molecules (Basel, Switzerland), 24(18) (2019-09-22)
The effects of temperature and ethanol concentration on the kinetics of anthocyanin adsorption and desorption interactions with five cell wall materials (CWM) of different composition were investigated. Using temperatures of 15 °C and 30 °C and model wine with ethanol

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