Peptone 500gm
Peptone from soymeal papain-digested for microbiology. CAS 91079-46-8, pH 5.5 - 7.0 (20 g/l, H₂O, 20 °C).
Manufacturer: Merck
Catalog ID: 107212.0500
Stock: In Stock
Description
| Catalogue Number | 107212 |
| Replaces | 1.07212.9027 |
| Synonyms | Fermtech base materials for biotechnology |
Product Information
| CAS number | 91079-46-8 |
| EC number | 293-434-7 |
| HS Code | 3504 00 90 |
Applications
| Application | Peptone from soymeal papain-digested for microbiology. CAS 91079-46-8, pH 5.5 - 7.0 (20 g/l, H₂O, 20 °C). |
Physicochemical Information
| pH value | 5.5 - 7.0 (20 g/l, H₂O, 20 °C) |
| Bulk density | 420 kg/m3 |
| Solubility | 2200 g/l |
Storage and Shipping Information
| Storage | Store at +15°C to +25°C. |
Specifications
| Appearance | Lightly yellow to lightly brownishyellow granulate. |
| Identity | passes test |
| Total nitrogen (N) (Kjeldahl) | 9.3 - 10.7 % |
| Amino nitrogen (as N) | 1.8 - 3.2 % |
| pH-value (5 %; water) | 6.5 - 7.5 |
| Sulfated ash (800 °C) | ≤ 15.0 % |
| Loss on Drying (105°C) | ≤ 6.0 % |
| Suitability for microbiology | passes test |
