Ammonium acetate

• Catalog No.: 49638
• CAS Number: 631-61-8
• M. F.: C2H7NO2
• M. W.: 77.08248
• Purity: ≥99.0% (on dry substanace, T)

SYNONYMS

• Title: 乙酸铵
• IUPAC name: acetic acid amine
• IUPAC Traditional name: acetic acid amine

DATABASE IDS

• MDL Number: MFCD00013066
• EC Number: 211-162-9
• PubChem SID: 24873052
• CAS Number: 631-61-8
• Beilstein Number: 4186741

PROPERTIES

• Antion Traces: chloride (Cl-): ≤5 mg/kg
• Antion Traces: nitrate (NO3-): ≤10 mg/kg
• Antion Traces: sulfate (SO42-): ≤10 mg/kg
• Cation Traces: Al: ≤1 mg/kg
• Cation Traces: As: ≤0.1 mg/kg
• Cation Traces: Ba: ≤1 mg/kg
• Cation Traces: Bi: ≤1 mg/kg
• Cation Traces: Ca: ≤5 mg/kg
• Cation Traces: Cd: ≤1 mg/kg
• Cation Traces: Co: ≤1 mg/kg
• Cation Traces: Cr: ≤1 mg/kg
• Cation Traces: Cu: ≤1 mg/kg
• Cation Traces: Fe: ≤1 mg/kg
• Cation Traces: K: ≤5 mg/kg
• Cation Traces: Li: ≤1 mg/kg
• Cation Traces: Mg: ≤1 mg/kg
• Cation Traces: Mn: ≤1 mg/kg
• Cation Traces: Mo: ≤1 mg/kg
• Cation Traces: Na: ≤5 mg/kg
• Cation Traces: Ni: ≤1 mg/kg
• Cation Traces: Pb: ≤1 mg/kg
• Cation Traces: Sr: ≤1 mg/kg
• Cation Traces: Zn: <1 mg/kg
• Grade: eluent additive for LC-MS
• Ignition Residue: ≤0.01% (as SO4)
• Impurities: insoluble matter, passes filter test
• Impurities: ≤1% water
• Linear Formula: CH3CO2NH4
• Purity: ≥99.0% (on dry substanace, T)
• Shelf Life: (limited shelf life, expiry date on the label)
• Suitability: in accordance for LC-MS
• Apperance: solid
• Melting Point: 110-112 °C (dec.)(lit.)
• pH: 6.2-7.5 (25 °C, 1 M in H2O)
• Solubility: H2O: soluble1 M at 20 °C, clear, colorless
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS: AF3675000
• German water hazard class: 1