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Ammonium formate

BioUltra, ≥99.0% (calc. based on dry substance, NT)

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Sinónimos:

Formic acid ammonium salt

Fórmula lineal:

HCO₂NH₄

Número de CAS:

540-69-2

Peso molecular:

63.06

Beilstein:

3625095

Número de EC:

208-753-9

Número MDL:

MFCD00013103

eCl@ss:

39021903

ID de la sustancia en PubChem:

329748812

NACRES:

NA.25

línea de producto

BioUltra

Nivel de calidad

200

ensayo

≥99.0% (calc. based on dry substance, NT)

formulario

crystals

impurezas

insoluble matter, passes filter test
≤2% water

residuo de ign. (900 °C)

≤0.1% (as SO₄)

pH

5.5-7.5 (25 °C, 1 M in H₂O)

mp

119-121 °C (lit.)

solubilidad

H₂O: 1 M at 20 °C, clear, colorless

densidad

1.26 g/mL at 25 °C (lit.)

trazas de anión

chloride (Cl^-): ≤50 mg/kg
sulfate (SO₄^2-): ≤50 mg/kg

trazas de catión

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

λ

1 M in H₂O

Absorción UV

λ: 260 nm A_max: ≤0.01
λ: 280 nm A_max: ≤0.01

SMILES string

N.OC=O

InChI

1S/CH2O2.H3N/c2-1-3;/h1H,(H,2,3);1H3

InChI key

VZTDIZULWFCMLS-UHFFFAOYSA-N

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Aplicación

Ammonium formate can be used to study biological buffers. Ammonium formate has been used in a study to develop an ultrasensitive and selective high performance liquid chromatographic method for one of volatile signaling phytohormones, jasmonic acid (JA). Ammonium formate has also been used in a study to develop and validate a direct injection liquid chromatography-electrospray ionization-tandem mass spectrometric method (LC-ESI-MS/MS) for the rapid and simple determination of 13 phenylalkylamine derivatives.

Otras notas

Buffer component in the separation and purification of glycosaminoglycans from complex systems by affinity chromatography with Polybrene.

pictogramas

GHS07

Palabra de señalización

Warning

Frases de peligro

H319

Consejos de prudencia

P264 - P280 - P305 + P351 + P338 - P337 + P313

Clasificaciones de peligro

Eye Irrit. 2

Código de clase de almacenamiento

11 - Combustible Solids

WGK

WGK 1

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves

Certificado de Análisis

Introduzca el número de lote para buscar un certificado de análisis (COA).

Certificado de origen

Introduzca el número de lote para buscar un Certificado de origen (COO).

B A Hodson et al.

Journal of chromatography, 565(1-2), 416-423 (1991-04-19)

A new system for the isolation and purification of glycosaminoglycans (GAGs) and related molecules from complex systems such as plasma is described. Affinity chromatography which exploits the very high affinity between the polymeric base Polybrene and sulphated polysaccharides was used.

In vitro assessment of time-dependent inhibitory effects on CYP2C8 and CYP3A activity by fourteen protein kinase inhibitors.

Anne M Filppula et al.

Drug metabolism and disposition: the biological fate of chemicals, 42(7), 1202-1209 (2014-04-10)

Previous studies have shown that several protein kinase inhibitors are time-dependent inhibitors of cytochrome P450 (CYP) 3A. We screened 14 kinase inhibitors for time-dependent inhibition of CYP2C8 and CYP3A. Amodiaquine N-deethylation and midazolam 1'-hydroxylation were used as marker reactions for

Monoclonal antibodies selective for α-synuclein oligomers/protofibrils recognize brain pathology in Lewy body disorders and α-synuclein transgenic mice with the disease-causing A30P mutation.

Therese Fagerqvist et al.

Journal of neurochemistry, 126(1), 131-144 (2013-02-01)

Inclusions of intraneuronal alpha-synuclein (α-synuclein) can be detected in brains of patients with Parkinson's disease and dementia with Lewy bodies. The aggregation of α-synuclein is a central feature of the disease pathogenesis. Among the different α-synuclein species, large oligomers/protofibrils have

Density functional theory study on the adsorption and decomposition of the formic acid catalyzed by highly active mushroom-like Au@Pd@Pt tri-metallic nanoparticles.

Sai Duan et al.

Physical chemistry chemical physics : PCCP, 15(13), 4625-4633 (2013-02-21)

Local structures and adsorption energies of a formic acid molecule and its decomposed intermediates (H, O, OH, CO, HCOO, and COOH) on highly electrocatalytically active mushroom-like Au-core@Pd-shell@Pt-cluster nanoparticles with two atomic layers of the Pd shell and stoichiometric Pt coverage

Acidification due to microbial dechlorination near a trichloroethene DNAPL is overcome with pH buffer or formate as electron donor: experimental demonstration in diffusion-cells.

Jo Philips et al.

Journal of contaminant hydrology, 147, 25-33 (2013-03-19)

Acidification due to microbial dechlorination of trichloroethene (TCE) can limit the bio-enhanced dissolution of TCE dense non-aqueous phase liquid (DNAPL). This study related the dissolution enhancement of a TCE DNAPL to the pH buffer capacity of the medium and the

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