70171

Casein Peptone

Acid digest of casein from bovine milk, ≤6% loss on drying, suitable for biotechnology and microbiology

• Sinónimos: Peptone from casein, Peptone from casein, acid digest
• Número de CAS: 91079-40-2
• MDL number: MFCD30734128
• UNSPSC Code: 41106212
• eCl@ss: 42040102
• NACRES: NA.74

Propiedades

• Nombre del producto: Peptone from casein, acid digest, suitable for microbiology
• biological source: bovine milk
• Quality Level: 200
• form: powder
• composition: amino-nitrogen, ≥4% ; total nitrogen (N), ≥7%
• impurities: ≤45% chloride (NaCl)
• loss: ≤6% loss on drying
• pH: 5.5±1.0 (25 °C, 2% in H₂O)
• solubility: H₂O: 2%, clear, faintly to slightly yellow
• application(s): food and beverages; microbiology

Descripción

Application

This peptone from casein is a protein hydrolysate prepared with hydrochloric acid followed by neutralization with sodium hydroxide. The high availability of amino acids in their native form is advantageous in many culture media formulations. It is compatible for use in applications where salt tolerant organisms are used.

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)