84211
水杨酸
tested according to Ph. Eur.
别名:
水杨酸, 2-羟基苯甲酸
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线性分子式:
2-(HO)C6H4CO2H
化学文摘社编号:
分子量:
138.12
UNSPSC Code:
12352100
NACRES:
NA.21
PubChem Substance ID:
EC Number:
200-712-3
Beilstein/REAXYS Number:
774890
MDL number:
产品名称
水杨酸, tested according to Ph. Eur.
InChI key
YGSDEFSMJLZEOE-UHFFFAOYSA-N
InChI
1S/C7H6O3/c8-6-4-2-1-3-5(6)7(9)10/h1-4,8H,(H,9,10)
SMILES string
OC(=O)c1ccccc1O
agency
USP/NF
tested according to Ph. Eur.
vapor density
4.8 (vs air)
vapor pressure
1 mmHg ( 114 °C)
bp
211 °C (lit.)
mp
158-161 °C (lit.)
Quality Level
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Application
Salicylic acid may be used for the quantitative estimation of nitrate in plant materials by colorimetric method. It may be used in the synthesis of 2,5-dihydroxybenzoic acid (gentistic acid).
General description
Salicylic acid is an aromatic phenolic derivative. It plays an important role in various physiological processes in plants, such as thermogenesis, ethylene synthesis and fruit ripening.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
314.6 °F - closed cup
flash_point_c
157 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
Eagleson M.
Concise Encyclopedia Chemistry, 449-449 (1994)
Salicylic acid activates nitric oxide synthesis in Arabidopsis.
Zottini M, et al.
Journal of Experimental Botany, 58(6), 1397-1405 (2007)
Rapid colorimetric determination of nitrate in plant tissue by nitration of salicylic acid1.
Cataldo DA, et al.
Communications in Soil Science and Plant Analysis, 6(1), 71-80 (1975)
S Zaugg et al.
Journal of chromatography. B, Biomedical sciences and applications, 752(1), 17-31 (2001-03-20)
Acetylsalicylic acid (Aspirin) is rapidly metabolized to salicylic acid (salicylate) and other compounds, including gentisic acid and salicyluric acid. Monitoring of salicylate and its metabolites is of toxicological, pharmacological and biomedical interest. Three capillary electrophoresis (CE) methods featuring alkaline aqueous
E Benfeldt et al.
Acta dermato-venereologica, 79(5), 338-342 (1999-09-24)
Our aim was to simultaneously investigate 2 techniques for in vivo sampling of peripheral compartment pharmacokinetics after systemic administration of acetylsalicylic acid. Ten volunteers were given 2 g acetylsalicylic acid orally. Blood samples and dialysates from 4 microdialysis probes inserted
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