Formic Acid
Formic acid (HCOOH) is naturally-occurring, flammable, corrosive, organic, and the simplest carboxylic acid. Used as a hydride ion source in synthetic organic chemistry, a mobile phase component in HPLC, a preservative/antibacterial agent in agriculture, etc.
Formic or methanoic acid (CAS: 64-18-6; PubChem ID: 284) is a colorless organic acid with the formula HCOOH. At ambient temperatures, it has a strong, penetrating odor, like acetic acid. Used in chemical synthesis as an intermediate, this simple carboxylic acid is miscible in water and most organic solvents and is somewhat hydrocarbon-soluble.
Formic acid occurs naturally in the venom of some ants and bees. Formate, the conjugate base of formic acid, also occurs naturally in bodily fluids following methanol poisoning.
Formic acid is a source of hydride ion in synthetic organic chemistry, as in the Eschweiler-Clarke and Leuckart-Wallach reactions. It is also a useful component of the mobile phase in reversed-phase high-performance liquid chromatography (RP-HPLC) for peptides, proteins, and intact viruses.
Although formic acid is easily metabolized and eliminated, it can have toxic effects. Methanol metabolism produces formic acid and formaldehyde, which are responsible for the optic nerve damage that results from methanol poisoning. Chronic exposure in humans may cause kidney damage and skin allergies in some people.
In diluted forms, formic acid and formate esters are used as artificial flavorings and perfume additives. In higher concentrations, formic acid is flammable, and skin and eye contact with concentrated liquid or vapors is dangerous.
In agriculture, formic acid is used as a preservative and antibacterial agent and by beekeepers to kill mites. It is useful in leather tanning, textile dyeing and finishing, and in rubber production. Formic acid replaces mineral acids in limescale removers and other cleaning products.
0.1% Formic Acid, Aqueous for LC-MS, Reagents
CAS: 64-18-6,7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: Methanoic Acid, Formylic Acid, Aminic Acid IUPAC Name: water SMILES: O
Formic Acid, 40% (w/w), Reagents
CAS: 7732-18-5,64-18-6 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: Methanoic Acid, Formylic Acid, Aminic Acid IUPAC Name: water SMILES: O
Formic Acid, 10% w/w Volumetric, Reagents
CAS: 7732-18-5,64-18-6 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: Methanoic Acid, Formylic Acid, Aminic Acid IUPAC Name: water SMILES: O
Formic Acid, 17% v/v, Reagents
CAS: 7732-18-5,64-18-6 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: Methanoic Acid, Formylic Acid, Aminic Acid IUPAC Name: water SMILES: O
Formic Acid, 40% v/v, Reagents
CAS: 64-18-6,7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: Methanoic Acid, Formylic Acid, Aminic Acid IUPAC Name: water SMILES: O
Formic Acid, 88%, ACS Reagent, Reagents
CAS: 7732-18-5,64-18-6 Molecular Formula: CH2O2 Molecular Weight (g/mol): 46.03 InChI Key: BDAGIHXWWSANSR-UHFFFAOYSA-N Synonym: Methanoic Acid, Formylic Acid, Aminic Acid IUPAC Name: formic acid SMILES: OC=O
Formic Acid, 33% v/v, Reagents
CAS: 64-18-6,7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: Methanoic Acid, Formylic Acid, Aminic Acid IUPAC Name: water SMILES: O
Formic Acid, 20% (w/w), Reagents
CAS: 7732-18-5,64-18-6 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: Methanoic Acid, Formylic Acid, Aminic Acid IUPAC Name: water SMILES: O
Formic Acid, 2% v/v, Reagents
CAS: 64-18-6,7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: Methanoic Acid, Formylic Acid, Aminic Acid IUPAC Name: water SMILES: O
Formic Acid, 60% w/v, Reagents
CAS: 7732-18-5,64-18-6 Molecular Formula: CH2O2 Molecular Weight (g/mol): 46.03 InChI Key: BDAGIHXWWSANSR-UHFFFAOYSA-N Synonym: Methanoic Acid, Formylic Acid, Aminic Acid IUPAC Name: formic acid SMILES: OC=O
Fisher Science Education™ Formic Acid, 88%
CAS: 64-18-6 Molecular Formula: CH2O2 Molecular Weight (g/mol): 46.025 InChI Key: BDAGIHXWWSANSR-UHFFFAOYSA-N Synonym: methanoic acid,formylic acid,aminic acid,bilorin,hydrogen carboxylic acid,formisoton,myrmicyl,formira,acide formique,collo-bueglatt PubChem CID: 284 ChEBI: CHEBI:30751 IUPAC Name: formic acid SMILES: C(=O)O
Sigma Aldrich Fine Chemicals Biosciences Formic acid, 64-18-6, MFCD00003297, 100 mL
Linear Formula: HCOOH, Molecular Weight: 46.03, ACS reagent, ≥96%.
Sigma Aldrich Fine Chemicals Biosciences FORMIC ACID 98 - 100%
Formic acid 98 - 100% | Purity: 98% | Mol Wt: 46.03 | 64-18-6 | MFCD00003297 | 100ml
Covachem Formic acid | 64-18-6 | MFCD00003297 | 10 x 1 mL
Formic acid | Mol Wt: 46.03 | 64-18-6 | MFCD00003297 | 10 x 1 mL
Proteochem Inc Formic Acid Ampules 10X1Ml (10/Pk)
Proteomics Grade Formic Acid Ampules 10 x 1.0 mL (CAS 64-18-6) recommended as an HPLC and LCMS mobile phase additive. Each Formic Acid ampule contains 1.0 mL of Proteomics Grade Formic Acid.