C7970

Casein Peptone

Acid digest of casein from bovine milk, ≥4.6% amino, suitable for biotechnology and microbiology

• Synonyme(s) : Peptone from casein, Casein acid hydrolysate vitamin free
• Numéro CAS: 91079-40-2
• Numéro CE : 293-428-4
• Code UNSPSC : 41106212
• Nomenclature NACRES : NA.85

Propriétés

• product name: Casein acid hydrolysate vitamin free, suitable for microbiology, rich in amino acids and serves as a nitrogen source.
• Source biologique: bovine milk
• Niveau de qualité: 200
• Forme: powder
• Dosage de l'azote: ≥4.6% amino; ≥7% total
• Cendres: ≤42%
• Perte: ≤5% loss on drying
• Couleur: off-white to yellow
• pH: 5-7 (2% in H₂O)
• Application(s): food and beverages; veterinary; microbiology

Description

Description générale

Casein Acid Hydrolysate is obtained by degrading casein with hydrochloric acid; vitamins and other growth-promoting compounds are largely destroyed in the process. However, it is a rich source of amino acids and serves as a nitrogen source. It is suitable for the preparation of culture media employed in the bacteriological assay of vitamins and antibiotic sensitivity.

Application

Casein Acid Hydrolysate that is free of vitamins can be used as a nitrogen source in culture media that is being used to conduct a bacteriological assay on vitamins and antibiotic sensitivity.

Autres remarques

A hydrochloric acid digest of casein free of vitamins.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable