Synonyms: Formic acid ammonium salt
Formula: HCO2NH4
Formula Weight: 63.06
CAS No.: 540-69-2
Purity: ≥99.0% (dried material, NT); ≥99.0%
Density: 1.26 g/mL at 25 °C(lit.)
λ: 10 % in H2O
Assay: ≥99.0% (dried material, NT)
Density: 1.26 g/mL at 25°C(lit.)
Grade: for HPLC
Impurities: ≤2% water
MP: 119-121°C(lit.)
pH: 5.5-7.5 (20°C, 10% in H2O)
Solubility: H2O: soluble0.1 g/mL at 25°C, clear, colorless
Suitability: corresponds to standard for RP gradient test
UV Absorption: λ: 250 nm Amax: 0.05