Peptone from casein, acid digest
SIAL/70171 - suitable for microbiology
Synonym: Peptone from casein
CAS Number: 91079-40-2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 70171-500G
| application(s) | food and beverages |
| microbiology | |
| biological source | bovine milk |
| composition | amino-nitrogen, ≥4% |
| total nitrogen (N), ≥7% | |
| form | powder |
| impurities | ≤45% chloride (NaCl) |
| loss | ≤6% loss on drying |
| pH | 5.5±1.0 (25 °C, 2% in H2O) |
| Quality Level | 200  |
| solubility | H2O: 2%, clear, faintly to slightly yellow |
| 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. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 41106212 |