Casein acid hydrolysate vitamin free
SIAL/C7970 - suitable for microbiology, rich in amino acids and serves as a nitrogen source.
Synonym: Peptone from casein; Peptone from casein
CAS Number: 91079-40-2
EC Number: 293-428-4
Product Type: Chemical
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Powder Culture Medium
| application(s) | food and beverages veterinary |
| microbiology | |
| ash | ≤42% |
| biological source | bovine milk |
| color | off-white to yellow |
| form | powder |
| loss | ≤5% loss on drying |
| nitrogen analysis | ≥4.6% amino |
| ≥7% total | |
| pH | 5-7 (1% in H2O) |
| Quality Level | 200  |
| 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. |
| General description: | 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. |
| Other Notes: | A hydrochloric acid digest of casein free of vitamins. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 41106212 |