Synonyms: Peptone from casein; Peptone from casein, tryptic digest
CAS No.: 91079-40-2
General description: A rich source of amino acids and peptides recommended for culture media in analytical microbiology and in industrial fermentation.
Grade: for biotechnological purposes
Ign. Residue: ≤17.0%
Impurities: ≥3.5% amino N
Loss: ≤6.0% loss on drying
pH: 6.0-7.5 (25°C, 2% in H2O)
Solubility: H2O: soluble2%, clear, faintly to slightly yellow