Specification Sheet
Product Name
Polyvinylpyrrolidone K 90
Product Number
81440
Product Brand
sial
CAS Number
9003-39-8
Molecular Weight
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | White to Faint Yellow and Faint Beige |
| APPEARANCE (FORM) | Powder or Crystals or Flakes |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE |
| VISCOSITY (ROTATION) | 40 - 70 mPas |
| VISCOSITY (CONDITIONS) | 5% IN H2O AT 20C |
| RECOMMENDED RETEST PERIOD | 24 MONTHS |