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27001

Sigma-Aldrich

Acide formique

puriss., meets analytical specifications of DAC, FCC, 98.0-100%

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About This Item

Formule linéaire :
HCOOH
Numéro CAS:
64-18-6
Poids moléculaire :
46.03
Numéro Beilstein :
1209246
Numéro CE :
200-579-1
Numéro MDL:
MFCD00003297
Code UNSPSC :
12352106
ID de substance PubChem :
329752893
Nomenclature NACRES :
NA.21

Agence

suitable for EPA 1633

Densité de vapeur

1.6 (vs air)

Pression de vapeur

44.8 mmHg ( 20 °C)

Qualité

puriss.
meets analytical specifications of DAC, FCC

Pureté

98.0-100%

Forme

liquid

Température d'inflammation spontanée

1004 °F

Limite d'explosivité

57 %

Technique(s)

HPLC: suitable

Impuretés

≤0.001% heavy metals (as Pb)
≤0.005% non-volatile matter
≤0.05% acetic acid (GC)

Indice de réfraction

n20/D 1.370 (lit.)

pH

2.2 (20 °C, 2.2 g/L)

Point d'ébullition

100-101 °C (lit.)

Pf

8.2-8.4 °C (lit.)

Densité

1.22 g/mL at 25 °C (lit.)

Traces d'anions

chloride (Cl-): ≤10 mg/kg
sulfate (SO42-): ≤40 mg/kg
sulfite (SO32-): ≤50 mg/kg

Traces de cations

Fe: ≤0.001%
heavy metals (as Pb): ≤0.001%

Chaîne SMILES 

OC=O

InChI

1S/CH2O2/c2-1-3/h1H,(H,2,3)

Clé InChI

BDAGIHXWWSANSR-UHFFFAOYSA-N

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Application


  • Evaluation of aloins, pH and moisture in aloe leaf gel-based personal care products.: This research assessed the consistency and quality of aloe-based products using advanced analytical chemistry techniques, including formic acid in sample preparation to stabilize pH levels and enhance detection accuracy (Sibhat et al., 2022).

  • Multi-Residue Analysis of Fipronil and Its Metabolites in Eggs by SinChERS-Based UHPLC-MS/MS.: Describes the use of formic acid in the sample preparation phase to improve the extraction and detection of pesticide residues, demonstrating its pivotal role in ensuring food safety (Han et al., 2021).

  • Simultaneous determination of phenolic acids and flavonoids in Artemisiae Argyi Folium by HPLC-MS/MS and discovery of antioxidant ingredients based on relevance analysis.: Illustrates how formic acid was essential for modifying the mobile phase in chromatography, enhancing the resolution and quantification of bioactive compounds (Xia et al., 2019).

  • Evaluation of three different artificial agarwood-inducing methods from Aquilaria sinensis using antimicrobial activity.: This study used formic acid in antimicrobial assays to compare the efficacy of different agarwood induction techniques, highlighting its versatility in bioactive compound analysis (Lei et al., 2019).

  • Chemical Analysis and Multi-Component Determination in Chinese Medicine Preparation Bupi Yishen Formula Using Ultra-High Performance Liquid Chromatography With Linear Ion Trap-Orbitrap Mass Spectrometry and Triple-Quadrupole Tandem Mass Spectrometry.: Showcases the application of formic acid in the complex analysis of traditional Chinese medicine, enabling precise quantification and identification of multiple components simultaneously (Zhang et al., 2018).


Autres remarques

The article number 27001-4X2.5L-M will be discontinued. Please order the single bottle 27001-2.5L-M which is physically identical with the same exact specifications.
The article number 27001-4X2.5L-R will be discontinued. Please order the single bottle 27001-2.5L-R which is physically identical with the same exact specifications.
The article number 27001-6X1L-R will be discontinued. Please order the single bottle 27001-1L-R which is physically identical with the same exact specifications.

Pictogrammes

FlameSkull and crossbonesCorrosion
GHS02,GHS06,GHS05

Mention d'avertissement

Danger

Mentions de danger

H226,H302,H314,H331

Classification des risques

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A

Risques supp

EUH071

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

118.4 °F - closed cup

Point d'éclair (°C)

48 °C - closed cup

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

Oxidation of formic acid in acid solution on Pt single-crystal electrodes.
Kita H and Lei H-W.
Journal of Electroanalytical Chemistry, 388(1), 167-177 (1997)
Crossover of formic acid through Nafion membranes.
Rhee Y-W, et al.
Journal of Power Sources, 117(1), 35-38 (2003)
Elastic electron scattering from formic acid (HCOOH): absolute differential cross-sections.
Vizcaino V, et al.
New Journal of Physics, 8(6), 85-85 (2006)
Heng Lu et al.
Cell communication insights, 5, 1-7 (2014-05-20)
Protein-protein interactions play a pivotal role in both inter- and intra-cellular signaling. Identification of signaling protein complexes can thus shed important new insights into cell communications. We developed a parallel affinity precipitation protocol to overcome the disadvantages of the tandem
Yoann Rombouts et al.
Annals of the rheumatic diseases, 74(1), 234-241 (2013-10-10)
To determine whether anticitrullinated protein antibodies (ACPA) exhibit specific changes in Fc glycosylation prior to the onset of arthritis. Serum samples of patients with ACPA-positive arthralgia (n=183) were collected at baseline and at various time points of follow-up. 105 patients
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