1.13885

Yeast extract

media component, suitable for microbiology

• Synonym(e): Yeast extract, Extract of yeast, Yeast extract powder
• CAS-Nummer: 8013-01-2
• MDL-Nummer: MFCD00132599
• UNSPSC-Code: 41106212
• EG-Index-Nummer: 232-387-9

Eigenschaften

• Biologische Quelle: yeast
• Qualitätsniveau: 200
• Form: solid
• Selbstzündungstemp.: >200 °C
• Verpackung: pkg of 10 kg; pkg of 25 kg
• Farbe: beige
• pH-Wert: 7.0 (20 °C, 10 g/L in H₂O)
• Löslichkeit: 410 g/L
• Dichte: 0.5 g/cm³ at 20 °C
• Schüttdichte: 490 kg/m³
• Anwendung(en): microbiology
• Lagertemp.: 2-30°C

Beschreibung

Allgemeine Beschreibung

Yeast Extract powder is manufactured from selected strains of Saccharomyces cerevisiae. It is manufactured under controlled conditions to retain its vitamin content and other nutritive values such as peptides, free amino acids, nucleic acids, minerals, trace elements, and phosphorous compounds. It is rich in vitamins and is often used to supply these factors in culture media at a concentration of 0.3 - 0.5%.

Anwendung

Yeast extract is used as a bacteriological media component for the cultivation of a variety of microorganisms and molecular genetics applications. It is also suitable for use as a nutritional source in microbial media.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable