Casein Hydrolysate
SIAL/22090 - suitable for microbiology, Nitrogen source in culture media
Synonym: Peptone from casein; Pancreatic hydrolysate of casein, peptone from casein
CAS Number: 91079-40-2
Product Type: Chemical
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Powder Culture Medium
| application(s) | food and beverages |
| microbiology | |
| assay | ≥11% total nitrogen (N) basis |
| biological source | bovine milk |
| form | powder |
| ign. residue | ≤8% |
| impurities | ≤3.5% chloride (expressed as NaCl) |
| loss | ≤6.0% loss on drying |
| pH | 6.0-7.0 (25 °C) |
| Quality Level | 200  |
| solubility | H2O: 2%, clear, faintly yellow to brown |
| storage condition | (sealed container) |
| storage temp. | 10-30°C |
| Application: | Casein hydrolysate has various applications, in sterility testing media or biochemical characterization as it is utilized by a wide variety of microorganisms.It can also be used in the production of certain antibiotics, toxins, bacteriocins, and enzymes. |
| General description: | Pancreatic hydrolysate of casein is manufactured by controlled enzyme hydrolysis of milk protein. It can act as a nutrient supplement in culture media because it is rich in certain types of amino acids and hence serves as an efficient nitrogen source. It also enables the production of antibiotics, toxins, bacteriocins, enzymes, etc. |
| Other Notes: | Sales restrictions may apply |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥11% total nitrogen (N) basis |
| Storage Temp. | 10-30°C |
| UNSPSC | 41106212 |