38143

Peptone from potatoes No. 2

suitable for microbiology

• Synonyma: Peptone from vegetable
• Číslo CAS: 100209-45-8
• EC Number: 309-353-8
• UNSPSC Code: 41106212
• NACRES: NA.85

Vlastnosti

• biological source: potato
• Quality Level: 200
• form: powder
• shelf life: limited shelf life, expiry date on the label
• composition: amino-nitrogen, ≥4.5% ; chloride (as NaCl), ≤16% ; total nitrogen (N), ≥10%
• ign. residue: ≤25%
• loss: ≤6.0% loss on drying
• pH: 6.7-7.7 (25 °C, 2% in H₂O)
• solubility: H₂O: 2%, clear (light yellow and light brown-yellow and light brown)
• application(s): microbiology

Popis

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.

Bezpečnostní informace

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable