1.11931

Casein Peptone

Enzymatic digest of casein from bovine milk, suitable for biotechnology and microbiology

• Sinonimo/i: Peptone from casein (Tryptone), Fermtech base materials for biotechnology, Peptone from casein. Tryptone
• Numero CAS: 91079-40-2
• Numero MDL: MFCD00131829
• Codice UNSPSC: 41106212
• Numero indice EU: 293-428-4
• NACRES: NA.74

Proprietà

• Nome del prodotto: Peptone from casein (Tryptone), for biotechnology Fermtech^®
• Origine biologica: bovine milk
• Livello qualitativo: 200
• Saggio: 12-14% amino-nitrogen basis (purity)
• Stato: powder
• Produttore/marchio commerciale: Fermtech^®
• pH: 6.7-7.7
• Solubilità: 800 g/L
• Densità bulk: 490 kg/m³
• applicazioni: microbiology
• Temperatura di conservazione: 15-25°C

Descrizione

Descrizione generale

Peptone from casein (Tryptone) is a pancreatic digest of casein, used as a nitrogen, vitamins, and minerals source in culture media. It supports the growth of fastidious and non-fastidious micro-organisms. It can also be used for indole production because of its high tryptophan concentration. It is used as an additive to nutrient media in the production of toxins, vaccines, enzymes, and further biological products.

Applicazioni

Peptone from casein (Tryptone) is used for detecting bacteria in dairy products, drinking and wastewater, and in antibiotic test media.

Risultati analitici

Appearance: Lightly yellow to lightly brownishyellow fine powder.
Identity: passes test
Total nitrogen (N) (Kjeldahl): 12.0 - 14.0 %
Amino nitrogen (as N): 3.0 - 5.0 %
pH-value (5 %; water): 6.7 - 7.7
Sulfated ash (800 °C): ≤ 15 %
Loss on Drying (105°C): ≤ 6 %

Note legali

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

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable