Acide méthylphosphonique, 98 %, Thermo Scientific Chemicals

Name: Acide méthylphosphonique, 98 %, Thermo Scientific Chemicals
SKU: A12619.03

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Référence A12619.03

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1 g

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Identifiants chimiques

CAS993-13-5

IUPAC Namemethylphosphonic acid

Molecular FormulaCH5O3P

InChI KeyYACKEPLHDIMKIO-UHFFFAOYSA-N

SMILESCP(O)(O)=O

Spécifications Specification Sheet

Fiche de spécifications

Water Content (Karl Fischer Titration)≤1.5%

Assay (Aqueous acid-base Titration)≥97.5 to ≤102.5%

Appearance (Color)White to pale cream

Melting Point (clear melt)103-109°C

FormCrystals or powder or crystalline powder.

Methylphosphonic acid is used to produce methyl-phosphonic acid dichloride by chlorination.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
L’acide méthylphosphonique est utilisé pour produire du dichlorure d’acide méthylphosphonique par chloration.

Solubilité
Soluble dans l’eau et l’alcool.

Remarques
Incompatible avec les agents oxydants forts et les bases fortes.

RUO – Research Use Only

Références générales :

Shao, X. ; Ge, H. ; Li, Z. ; Ren, C. ; Wang, J. Solubility of methylphosphonic acid in selected organic solvents. Équilibrage de phase liquide. 2015, 390, 7-13.
Rodin, I. ; Baygildiev, T. ; Stavrianidi, A. ; Braun, A. ; Rybalchenko, I. ; Shpigun, O. Hydrophilic Interaction Liquid Chromatography Tandem Mass Spectrometry Methylphosphonic Acid Determination in Water Samples after Derivatization with p-Bromophenacyl Bromide. Chromatographia 2015, 78 (8), 585-591.