47848

Potassium Sorbate

analytical standard

• Synonyme(s) : Acide sorbique potassium salt, Acide 2,4-hexadiénoïque potassium salt
• Formule empirique (notation de Hill): C₆H₇KO₂
• Numéro CAS: 24634-61-5
• Poids moléculaire : 150.22
• Numéro CE : 246-376-1
• Numéro MDL: MFCD00016546
• Code UNSPSC : 12164500
• ID de substance PubChem : 24871514
• Numéro E: E202

Propriétés

• Qualité: analytical standard
• CofA (certificat d'analyse): current certificate can be downloaded
• Conditionnement: ampule of 1000 mg
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Spectre d'activité de l'antibiotique: fungi
• Application(s): cleaning products; cosmetics; food and beverages; personal care
• Format: neat
• Température de stockage: 2-30°C
• Chaîne SMILES: [K+].C\C=C\C=C\C([O-])=O
• InChI: 1S/C6H8O2.K/c1-2-3-4-5-6(7)8;/h2-5H,1H3,(H,7,8);/q;+1/p-1/b3-2+,5-4+;
• Clé InChI: CHHHXKFHOYLYRE-STWYSWDKSA-M

Description

Description générale

Potassium sorbate is a food additive, used for the prevention of food spoilage originating from bacteria, molds or yeasts. It exists in a variety of products such as pharmaceuticals, cosmetics and employed for preserving processed foods including fruit juices, soda, soy sauce, ketchup, etc.

Potassium sorbate is a preservative, commonly used in a variety of food and beverages. It is a food antimicrobial agent, which can act effectively along a wide pH range to inhibit the growth of yeast, molds and some bacteria.

Application

Potassium sorbate may be used as an analytical reference standard for the quantification of the analyte in food, beverages and soft drinks using chromatography techniques.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Produits recommandés

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

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