等级
reagent grade
质量水平
蒸汽密度
1.6 (vs air)
蒸汽压
44.8 mmHg ( 20 °C)
检测方案
≥95%
形式
liquid
自燃温度
1004 °F
包含
<2.5% water as stabilizer
expl. lim.
57 %
杂质
≤1% acetic acid
折射率
n20/D 1.370 (lit.)
pH值(酸碱度)
2.2 (20 °C, 2.2 g/L)
bp
100-101 °C (lit.)
mp
8.2-8.4 °C (lit.)
密度
1.22 g/mL at 25 °C (lit.)
储存温度
room temp
SMILES字符串
OC=O
InChI
1S/CH2O2/c2-1-3/h1H,(H,2,3)
InChI key
BDAGIHXWWSANSR-UHFFFAOYSA-N
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相关类别
一般描述
Formic acid (HCOOH, FA) is the simplest carboxylic acid that is mostly found in insect bites and stings. It is widely utilized as a hydrogen storage molecule due to its low toxicity, recyclability, ease of usage, and liquid state in ambient conditions.
应用
- Electrochemical CO(2) Reduction on Metallic and Oxidized Tin: This study uses grand-canonical density functional theory (DFT) and in situ attenuated total reflectance surface-enhanced infrared absorption spectroscopy (ATR-SEIRA) to investigate electrochemical carbon dioxide reduction on tin surfaces, where formic acid could play a role in understanding reaction mechanisms (Whittaker et al., 2024).
- Simultaneous Measurement of COVID-19 Treatment Drugs: This research demonstrates the use of UPLC-MS/MS for the simultaneous measurement of COVID-19 treatment drugs in rat plasma, indicating the importance of formic acid in preparing samples or as a mobile phase additive for better chromatographic separation (Zhou et al., 2024).
- Metabolite Profiling of Liquiritin: The study involves metabolite profiling using ultra-high-performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS), where formic acid is likely utilized in sample preparation or chromatographic processes (Chen et al., 2024).
- Analysis of Cocaine and Its Metabolites: This article explores solid-phase extraction followed by UHPLC-ESI-MS/MS analysis of cocaine metabolites, a method that often incorporates formic acid to enhance the ionization of analytes (Makhdoom et al., 2024).
- Determination of Antimicrobial Compounds in Pigs: This research uses UHPLC-MS/MS for the simultaneous determination of various antimicrobial compounds, demonstrating formic acid′s role in sample processing and chromatographic separation (Nowacka-Kozak et al., 2024).
Formic acid is used as a reducing agent in the:
Additionally, it is used as a hydrogen donor during the transformation of the furanose form into the pyranose form of glucose and in the catalytic transfer hydrogenation reaction.
- synthesis of graphene from graphene oxide.
- catalytic reduction of chromium (Cr(VI) to Cr(III)) by colloidal palladium.
Additionally, it is used as a hydrogen donor during the transformation of the furanose form into the pyranose form of glucose and in the catalytic transfer hydrogenation reaction.
警示用语:
Danger
危险分类
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
补充剂危害
WGK
WGK 1
闪点(°F)
121.1 °F
闪点(°C)
49.5 °C
法规信息
危险化学品
Glucosinolates determination in tissues of horseradish Plant.
Bio-protocol, 5, e1562-e1562 (2015)
Protocol for the induction of arthritis in C57BL/6 mice.
Nature Protocols, 612-612 (2008)
Tissue distribution, effects of cooking and parameters affecting the extraction of azaspiracids from mussels, Mytilus edulis, prior to analysis by liquid chromatography coupled to mass spectrometry.
Toxicon, 46, 62-62 (2005)
Palladium nanoparticles for catalytic reduction of Cr (VI) using formic acid
Applied Catalysis. B, Environmental, 76, 158-167 (2007)
A new process of ketamine synthesis from 2-(2-chlorophenyl)-2-nitrocyclohexanone proposed by analyzing drug materials and chemicals seized in Taiwan
Forensic Science International, 349, 111776-111776 (2023)
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