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Alcool polivinilico, 250 g
Codice articolo 1T2X.2
€ 47,08
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Alcool polivinilico, 250 g
Dettagli del prodotto
Codice SA: 39053000
Marca: Carl Roth
Alcool polivinilico, 3-98, completamente saponificato, massa molare (M) ~16.000 g/mol, densità (D) ~1,19 g/cm³, n. CAS [9002-89-5], CE n. 618-340-9
| Viscosità (4 %, H2O, 20 °C) | 3,2-3,8 mPas |
| valore pH (4 % in H 2O) | 5,0-7,0 |
| Grado di idrolisi, % mol. | 98-99< /td> |
| Contenuto di ceneri (come Na2O) | ?0,7 % |
| ?95,0 % |
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