Methylenediphenyl-4,4'-diisocyanate 98%, in scaglie
Fornitore: Thermo Fisher Scientific
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Pericolo
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Appearance: White to yellow Flakes
Formula:
C₁₅H₁₀N₂O₂ Punto di ebollizione: 392 °C (760 mmHg) Punto di fusione: 40 °C Densità: 1,22 g/cm³ Flash Pt: 202 °C Temperatura di stoccaggio: Refrigerata |
MDL Number:
MFCD00036131 CAS Number: 101-68-8 |
Risultati del test di specificazione
Appearance | White to yellow Flakes |
Infrared spectrum | Conforms |
Melting point | 39 to 44 °C |
Titration | ≥97.5 % |
GC | ≤2.5 % (2,4'-MDI isomer) |
Acidity (HCl) | ≤50 ppm |
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