14659

Phtalate de potassium monobasique

suitable for qNMR, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• Synonyme(s) : Acide phtalique monopotassium salt, Biphthalate de potassium, Hydrogénophthalate de potassium, KHP
• Formule linéaire : HOOCC₆H₄COOK
• CAS Number: 877-24-7
• Poids moléculaire : 204.22
• Beilstein: 3637128
• Numéro CE : 212-889-4
• Numéro MDL: MFCD00013070
• Code UNSPSC : 41116107
• ID de substance PubChem : 329750572
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: certified reference material; TraceCERT^®
• Niveau de qualité: 300
• Description: qNMR Standard for D₂O (8.2 ppm / 7.5 ppm)
• Gamme de produits: TraceCERT^®
• Durée de conservation: limited shelf life, expiry date on the label
• Fabricant/nom de marque: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• Technique(s): gas chromatography (GC): suitable; qNMR: suitable (standard)
• pH: 4
• Pf: 295-300 °C (dec.) (lit.)
• Application(s): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care; pharmaceutical
• Format: neat
• Chaîne SMILES: [K+].OC(=O)c1ccccc1C([O-])=O
• InChI: 1S/C8H6O4.K/c9-7(10)5-3-1-2-4-6(5)8(11)12;/h1-4H,(H,9,10)(H,11,12);/q;+1/p-1
• Clé InChI: IWZKICVEHNUQTL-UHFFFAOYSA-M

Description

Description générale

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Check out our entire range of quantitative NMR standards (qNMR standards)

Autres remarques

Chemical Shift: ~7-8 ppm (chemical shifts may slightly vary depending on the experimental conditions)
suitable NMR solvents: D₂O, MeOD

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Informations légales

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 387.1 °F - Pensky-Martens closed cup
• Point d'éclair (°C): 197.3 °C - Pensky-Martens closed cup