1.05118

Potassium sorbate

powder, EMPROVE^® ESSENTIAL, Ph. Eur., BP, ChP, NF, FCC, E 202

• Synonyma: Potassium sorbate, Sorbic acid potassium salt
• Empirický vzorec (Hillův zápis): C₆H₇KO₂
• Číslo CAS: 24634-61-5
• Molekulová hmotnost: 150.22
• MDL number: MFCD00016546
• UNSPSC Code: 12352107
• E Number: E202
• EC Index Number: 246-376-1

Vlastnosti

• agency: BP; ChP; NF; Ph. Eur.
• Quality Level: 500
• reg. compliance: FCC
• vapor pressure: <1 Pa ( 20 °C)
• product line: EMPROVE^® ESSENTIAL
• form: powder; solid
• autoignition temp.: >150 °C
• pH: 8-11 (20 °C, 1400 g/L in H₂O)
• mp: >205 °C (decomposition)
• solubility: 1.95-543 g/L
• density: 1.36 g/cm³ at 23.5 °C
• application(s): liquid formulation; ophthalmics; pharmaceutical; semi-solid formulation; solid formulation
• storage temp.: 15-25°C
• SMILES string: [K+].[O-]C(=O)\C=C\C=C\C
• 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

Popis

General description

Finding the right excipient that matches your needs as well as regulatory demands can be a complicated challenge in formulation. With our application know-how and regulatory expertise, we support you in every step of development, scale-up, and production.
As part of our EMPROVE^® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC^® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.

Application

Potassium sorbate is commonly used as a preservative in pharmaceutical formulations and cosmetics. It is also used as additive for the preservation of food.

Other Notes

The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.

Legal Information

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

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

Bezpečnostní informace

• 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