Ammonium acetate ≥99.0%, CHROMASOLV™ LC-MS Ultra eluent additive, tested for UHPLC-MS, Fluka™

Supplier: Honeywell Research Chemicals

Synonyms: Acetic acid ammonium salt

14267-25G
BJ14267-25GEA 481.9 CAD
BJ14267-25G
Ammonium acetate ≥99.0%, CHROMASOLV™ LC-MS Ultra eluent additive, tested for UHPLC-MS, Fluka™
Ammonium acetate

Eluent additive for UHPLC-MS.


  • For the most demanding LC-MS and UHPLC applications
  • Tested for UHPLC-MS suitability
  • Highest solvent purity for low detection limits
  • Extremely low MS baseline noise

Formula: H₃CCOONH₄
MW: 77.08 g/mol
Melting Pt: 113 °C
Density: 1.170 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00013066
CAS Number: 631-61-8
EINECS: 211-162-9
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Specification Test Results

Assay (calculated on the anhydrous basis) 99.0 - 101.0 %
Water (Karl Fischer) Max. 2.0 %
Residue on ignition Max. 0.01 %
pH (1 M, 20°C) 6.2 - 7.5
Solution 1 M in H₂O complying
Aluminium (Al) Max. 1 ppm
Arsenic (As) Max. 0.1 ppm
Barium (Ba) Max. 1 ppm
Bismuth (Bi) Max. 5 ppm
Calcium (Ca) Max. 5 ppm
Cadmium (Cd) Max. 1 ppm
Cobalt (Co) Max. 1 ppm
Chromium (Cr) Max. 1 ppm
Copper (Cu) Max. 1 ppm
Iron (Fe) Max. 1 ppm
Potassium (K) Max. 5 ppm
Lithium (Li) Max. 5 ppm
Magnesium (Mg) Max. 1 ppm
Manganese (Mn) Max. 1 ppm
Molybdenum (Mo) Max. 5 ppm
Sodium (Na) Max. 5 ppm
Nickel (Ni) Max. 5 ppm
Lead (Pb) Max. 1 ppm
Strontium (Sr) Max. 1 ppm
Zinc (Zn) Max. 1 ppm
Chloride (Cl) Max. 5 ppm
Nitrate (NO₃) Max. 10 ppm
Sulfate (SO₄) Max. 10 ppm
Suitability for the UHPLC-MS complying

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