Poly(vinylpolypyrrolidone)
SIAL/77627 - ~110 μm particle size
Synonym: PVPP; Polyvinylpyrrolidone, cross-linked
CAS Number: 9003-39-8
MDL Number: MFCD00149016
Product Type: Chemical
| application(s) | food and beverages |
| form | lumps |
| InChI | 1S/C6H9NO/c1-2-7-5-3-4-6( |
| InChI key | WHNWPMSKXPGLAX-UHFFFAOYSA |
| particle size | ~110 μm |
| Quality Level | 100  |
| SMILES string | C=CN1CCCC1=O |
| Application: | It was used as lysis buffer in measuring DNA concentration. It was also used in detection of recombinant proteins from leaf extracts using Surface enhanced laser desorption ionization time-of-flight mass spectrometry (SELDI-TOF MS). |
| Features and Benefits: | Complexes with phenolics and alkaloids for their removal from plant samples, thus preventing their modification of proteins and any interference they may cause in spectrophotometric determinations of protein content. This is also reported to improve stability of enzymes. |
| General description: | Poly(vinylpolypyrrolidone |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 12164500 |