576905

Water solution

contains 0.1 % (v/v) trifluoroacetic acid, suitable for HPLC

• Synonyme(s) : Aqueous Solution Standard
• Formule linéaire : H₂O
• Numéro MDL: MFCD00011332
• Code UNSPSC : 12190000
• ID de substance PubChem : 329758342
• Nomenclature NACRES : NA.21

Propriétés

• Forme: liquid
• Contient: 0.1 % (v/v) trifluoroacetic acid
• Technique(s): HPLC: suitable
• Absorption UV: λ: 210 nm A_max: ≤0.60; λ: 230 nm A_max: <0.07; λ: 254 nm A_max: ≤0.005
• Application(s): food and beverages
• Chaîne SMILES: O
• InChI: 1S/H2O/h1H2
• Clé InChI: XLYOFNOQVPJJNP-UHFFFAOYSA-N

Description

Description générale

The product is water containing 0.1%v/v trifluoroacetic acid. This pre-blended mobile phase solvent is of high purity that reduces time-consuming preparation and prevents instrument downtime because of impure mobile phases. It can be employed for HPLC and UHPLC (Ultra High performance Liquid Chromatography) techniques. Trifluoroacetic acid (TFA) is commonly used as a mobile phase additive. It is a UV transparent, volatile acid that forms hydrophobic negatively charged trifluoroacetate ion.

Conditionnement

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Notes préparatoires

Product filtered through a 0.2 μm filter

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Informations sur la sécurité

• Code de la classe de stockage: 12 - Non Combustible Liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable