Merck, 30549-500G, Kollicoat®IR
Size:500 g, Macrogol-poly(vinyl alcohol) graft-copolymer, Polyvinyl alcohol-polyethylene glycol graft-copolymer
Catalog Number: 30549-500G
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Category
Pack Size500 g
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| NACRES | NA.25 |
|---|---|
| UNSPSC Code | 12162002 |
| impurities | ethylene glycol, complies (meets the requirements of Macrogol Polyvinylalcohol Grafted Copolymer Ph Eur Ed. 7) |
| ign. residue | ≤2% |
| loss | ≤5% loss on drying |
| pH | 5.0-8.0 (20% in H2O) |
| viscosity | 50-250 mPa.s, 20 %(23 °C, Brookfield RVT) (SP.2, 100RPM) |
| ester number | 10‑70 mg KOH/g |
| Quality Level | 200 |
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