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Merck

09735

Ammonium formate

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

동의어(들):

Formic acid ammonium salt

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
HCO2NH4
CAS 번호:
Molecular Weight:
63.06
NACRES:
NA.25
PubChem Substance ID:
eCl@ss:
39021903
UNSPSC Code:
12352107
EC Number:
208-753-9
MDL number:
Beilstein/REAXYS Number:
3625095
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InChI key

VZTDIZULWFCMLS-UHFFFAOYSA-N

InChI

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

SMILES string

N.OC=O

product line

BioUltra

assay

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

form

crystals

impurities

insoluble matter, passes filter test, ≤2% water

ign. residue (900 °C)

≤0.1% (as SO4)

pH

5.5-7.5 (25 °C, 1 M in H2O)

mp

119-121 °C (lit.)

solubility

H2O: 1 M at 20 °C, clear, colorless

density

1.26 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg

cation traces

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

UV absorption

λ: 260 nm Amax: ≤0.01, λ: 280 nm Amax: ≤0.01

Quality Level

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Application

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.

Other Notes

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

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2

저장 등급

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

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.
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
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
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
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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