47848

Potassium Sorbate

analytical standard

• Sinónimos: Sorbic acid potassium salt
• Fórmula empírica (notación de Hill): C₆H₇KO₂
• Número de CAS: 24634-61-5
• Peso molecular: 150.22
• EC Number: 246-376-1
• MDL number: MFCD00016546
• UNSPSC Code: 12164500
• PubChem Substance ID: 24871514
• E Number: E202

Propiedades

• grade: analytical standard
• Quality Level: 100
• CofA: current certificate can be downloaded
• packaging: ampule of 1000 mg
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• antibiotic activity spectrum: fungi
• application(s): cleaning products; cosmetics; food and beverages; personal care
• format: neat
• storage temp.: 2-30°C
• SMILES string: [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+;
• InChI key: CHHHXKFHOYLYRE-STWYSWDKSA-M

Descripción

General description

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.

Recommended products

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.

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves