38143

Peptone from potatoes No. 2

suitable for microbiology

• Synonyme(s) : Peptone from vegetable
• Numéro CAS: 100209-45-8
• Numéro CE : 309-353-8
• Code UNSPSC : 41106212
• Nomenclature NACRES : NA.85

Propriétés

• Source biologique: potato
• Niveau de qualité: 200
• Forme: powder
• Durée de conservation: limited shelf life, expiry date on the label
• Composition: amino-nitrogen, ≥4.5% ; chloride (as NaCl), ≤16% ; total nitrogen (N), ≥10%
• Résidus de calcination: ≤25%
• Perte: ≤6.0% loss on drying
• pH: 6.7-7.7 (25 °C, 2% in H₂O)
• Solubilité: H₂O: 2%, clear (light yellow and light brown-yellow and light brown)
• Application(s): microbiology

Description

Application

Source of organic nitrogen and growth factors recommended in media for industrial fermentation. This potato peptone is manufactured by a controlled enzymatic hydrolysis of potato proteins. It has an increased solubility compared to the potato peptone 83059.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable