247596

Natriumformiat

ACS reagent, ≥99.0%

• Synonym(e): Ameisensäure Natriumsalz
• Lineare Formel: HCOONa
• CAS-Nummer: 141-53-7
• Molekulargewicht: 68.01
• Beilstein: 3595134
• EG-Nummer: 205-488-0
• MDL-Nummer: MFCD00013101
• UNSPSC-Code: 12352103
• eCl@ss: 39021901
• PubChem Substanz-ID: 329752745
• NACRES: NB.24

Eigenschaften

• Qualität: ACS reagent
• Assay: ≥99.0%
• Form: powder or crystals
• Verunreinigungen: ≤0.005% insolubles
• mp (Schmelzpunkt): 259-262 °C (lit.)
• Löslichkeit: water: soluble(lit.)
• Anionenspuren: chloride (Cl^-): ≤0.001%; sulfate (SO₄^2-): ≤0.001%
• Kationenspuren: Ca: ≤0.005%; Fe: ≤5 ppm; heavy metals (as Pb): ≤5 ppm
• SMILES String: [Na+].[O-]C=O
• InChI: 1S/CH2O2.Na/c2-1-3;/h1H,(H,2,3);/q;+1/p-1
• InChIKey: HLBBKKJFGFRGMU-UHFFFAOYSA-M

Beschreibung

Allgemeine Beschreibung

Sodium formate (HCOONa) is a sodium salt of formic acid. It is a significant hydrogen source. It is used as a buffering agent to regulate the pH.

Anwendung

Sodium formate can be used:

• As a hydrogen source in the selective synthesis of 4,4′-diaminostilbene-2,2′-disulfonic acid (DSD) from 4,4′-dinitrostilbene-2,2′-disulfonic acid (DNS) in presence of metal oxide supported gold catalyst.
• As a heterogeneous nucleation promoter in the synthesis of ZIF-8 (Zeolitic imidazolate framework-8) membranes on α-alumina supports.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable