09735

Formiate d′ammonium

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

• Synonyme(s) : Acide formique ammonium salt
• Formule linéaire : HCO₂NH₄
• CAS Number: 540-69-2
• Poids moléculaire : 63.06
• Beilstein: 3625095
• Numéro CE : 208-753-9
• Numéro MDL: MFCD00013103
• Code UNSPSC : 12352107
• eCl@ss : 39021903
• ID de substance PubChem : 329748812
• Nomenclature NACRES : NA.25

Propriétés

• Gamme de produits: BioUltra
• Niveau de qualité: 200
• Essai: ≥99.0% (calc. based on dry substance, NT)
• Forme: crystals
• Impuretés: insoluble matter, passes filter test; ≤2% water
• Résidus de calcination (900 °C): ≤0.1% (as SO₄)
• pH: 5.5-7.5 (25 °C, 1 M in H₂O)
• Pf: 119-121 °C (lit.)
• Solubilité: H₂O: 1 M at 20 °C, clear, colorless
• Densité: 1.26 g/mL at 25 °C (lit.)
• Traces d'anions: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• Traces de cations: 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
• Absorption UV: λ: 260 nm A_max: ≤0.01; λ: 280 nm A_max: ≤0.01
• Chaîne SMILES: N.OC=O
• InChI: 1S/CH2O2.H3N/c2-1-3;/h1H,(H,2,3);1H3
• Clé InChI: VZTDIZULWFCMLS-UHFFFAOYSA-N

Description

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.

Autres remarques

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

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H319
• Conseils de prudence: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Classification des risques: Eye Irrit. 2
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves