A6629812
Polyvinylpyrrolidone , USP level, Cross-Langked, powder , 25249-54-1
Synonym(s):
PVP;Povidone;PVPP;Polyvinylpolypyrrolidone;Polyvidone
CAS NO.：25249-54-1
Empirical Formula: C6H9NO
Molecular Weight: 111.142
MDL number: MFCD00149016
EINECS: 607-660-4
| Pack Size | Price | Stock | Quantity |
| 25g | RMB40.80 | In Stock |
|
| 100G | RMB99.20 | In Stock |
|
| 500G | RMB377.60 | In Stock |
|
| 1KG | RMB695.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | ~165 °C (dec.)(lit.) |
| form | powder |
| color | White to off-white |
| Water Solubility | Insoluble in water, acid and alkaline. |
| InChI | InChI=1S/C6H9NO/c1-2-7-5-3-4-6(7)8/h2H,1,3-5H2 |
| InChIKey | WHNWPMSKXPGLAX-UHFFFAOYSA-N |
| SMILES | N1(C=C)CCCC1=O |
| CAS DataBase Reference | 25249-54-1 |
Description and Uses
Polyvinylpyrrolidone is used in coatings, printing ink, rubber, glass, leather, cosmetics, soaps, plastics, in paper making and as a stabilizer. It acts as a disintegrant in pharmaceutical tablets and as a fining to extract impurities. It is used to remove polyphenols in beer.
Safety
| Safety Statements | 22-24/25 |
| WGK Germany | 1 |
| RTECS | TR8370000 |
| HS Code | 39059900 |
