Hydroxypropyl cellulose , M.W. ∼ 100.000
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
Température de stockage:
Température ambiante |
Numéro MDL:
MFCD00132688 Numéro CAS: 9004-64-2 |
Résultats des tests de spécification
Appearance | White to cream Crystalline powder or granules |
Infrared spectrum | Conforms |
Loss on drying | ≤5 % (105°C) |
Sulfated ash | ≤0.5 % |
Viscosity | 75 to 150 mPa.s (5 % in water) (Brookfield settings: 30 rpm, spindle no.1) |
pH | 5 to 8.5 (1 % solution) |
Arsenic (As) | ≤3 ppm |
Lead (Pb) | ≤10 ppm |
Heavy metals (as Pb) | ≤20 ppm |
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