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345865

Sigma-Aldrich

Ammonium trifluoromethanesulfonate

99%

Synonym(s):

Ammonium triflate

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About This Item

Linear Formula:
CF3SO3NH4
CAS Number:
38542-94-8
Molecular Weight:
167.11
MDL number:
MFCD00075332
UNSPSC Code:
12352302
PubChem Substance ID:
24861356
NACRES:
NA.23
assay:
99%
form:
crystals and lumps
Pricing and availability is not currently available.

Quality Level

200

assay

99%

form

crystals and lumps

mp

224-226 °C (lit.)

SMILES string

N.OS(=O)(=O)C(F)(F)F

InChI

1S/CHF3O3S.H3N/c2-1(3,4)8(5,6)7;/h(H,5,6,7);1H3

InChI key

BMWDUGHMODRTLU-UHFFFAOYSA-N

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antibody form

F(ab′)2 fragment of affinity isolated antibody

antibody form

F(ab′)2 fragment of affinity isolated antibody

antibody form

F(ab′)2 fragment of affinity isolated antibody

antibody form

F(ab′)2 fragment of affinity isolated antibody

biological source

goat

biological source

goat

biological source

goat

biological source

rabbit

species reactivity

human

species reactivity

human

species reactivity

rabbit

species reactivity

goat

technique(s)

immunofluorescence: suitable

technique(s)

immunofluorescence: suitable

technique(s)

immunofluorescence: suitable

technique(s)

immunofluorescence: suitable

conjugate

FITC conjugate

conjugate

FITC conjugate

conjugate

FITC conjugate

conjugate

FITC conjugate

clone

polyclonal

clone

polyclonal

clone

polyclonal

clone

polyclonal

General description

Ammonium trifluoromethanesulfonate is a white crystalline solid that is highly soluble in water. It is thermally stable and widely used in the field of catalysis, batteries, and organic synthesis.

Application

Ammonium trifluoromethanesulfonate can be used:
  • As an electrolyte additive in aqueous metal ion batteries. It is used to enhance the ionic conductivity of electrolyte and widens the electrochemical stability window of the battery.
  • As a precursor to prepare solid polymer electrolytes and gel polymer electrolytes via solution casting by method.
  • As a co-catalyst to prepare Poly(p-phenylenediamine) and their derivatives. These conductive polymers are used in sensors and organic photovoltaic cells.
  • A dopant in the preparation of flexible poly(vinylidene fluoride-co-hexafluoropropylene)/polyethyl methacrylate ammonium triflate (PVDf-HFP/PEMA-NH4CF3SO3)polymer electrolyte films.
  • A cathode additive in proton exchange membrane (PEM) fuel cells to increase the local oxygen concentration near the Pt catalyst, which enhances single-cell performance.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ3727
MKCN8381
MKCM8329
MKCM1149
MKCL3826

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Sultan Ahmed et al.
Nanotechnology, 29(39), 395401-395401 (2018-07-04)
Research and development on all-solid-state, flexible supercapacitors is the prime concern of the scientific community these days due to their various advantages including their easy transportability, miniaturization, and compactness in different appliances. We report the novel configuration of all-solid symmetrical
Russell J Needham et al.
Journal of inorganic biochemistry, 210, 111154-111154 (2020-08-11)
Twenty-four novel organometallic osmium(II) phenylazopyridine (AZPY) complexes have been synthesised and characterised; [Os(η6-arene)(5-RO-AZPY)X]Y, where arene = p-cym or bip, AZPY is functionalized with an alkoxyl (O-R, R = Me, Et, nPr, iPr, nBu) or glycolic (O-{CH2CH2O}nR*, n = 1-4, R* = H, Me, or Et) substituent on the

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