Polietilenglicole 4000, 500 g, plastica
Codice articolo 0156.3
€ 52,80
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Polietilenglicole 4000, 500 g, plastica
Dettagli del prodotto
Codice SA: 34042000
Marca: Carl Roth
Polietilenglicole 4000, ROTIPURAN® Ph.Eur., massa molare (M) 3500-4500 g/mol, densità (D) 1,2 g/cm³, punto di infiammabilità (flp) da 240 a 270 °C, n. CAS [25322-68-3], CE n. 500-038-2
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Polietilene glicole 4000 ROTIPURAN® Ph. Eur.
Informazioni tecniche
| Testato secondo il libro medico | Ph. EURO. |
2
| Aspetto (20 °C) | solido, squamoso |
| Identità | conforme |
| Conteggio dei colori (APHA, 25 % in H2O) | ?30 |
| Valore ossidrilico | 25-30 mg KOH/g |
| Massa molare media | 3700-4400 g/mol |
| Punto di solidificazione | 53-58 °C |
| 5,0-7,5 | |
| Acqua | ?1,0 % |
| Viscosità (20 °C, 50 % in H2O) | 114-142 mPa·s |
| Glicole etilenico e dietilenico | ?0,20 % |
| Ceneri solfatate | ?0,1% |
| Diossano | ?0,0001% |
| Ossido di etilene | < td>?0,0001%|
| Formaldeide | ?0,0015% |
| Sostanze che reagiscono con acido (0,1 M NaOH/5 g) | ?0,1 ml |
| Sostanze riducenti | conforme |
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