Gel de silice, orange/green, beads, GPR RECTAPUR® 2 - 5 mm, indicator_with
Marques : VWR ChemicalsTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
Our silica gel orange/green is used where products need to be protected from humidity during storage and transportation. The colour changes from orange to dark green when saturated.
- Mixture of various indicators and free of dangerous materials
- Colour change from orange to dark green
- Regeneration at 120 °C for 4 h
Formule:
SiO₂ Poids moléculaire: 60.08 g/mol Point d'ébullition: 2230 °C (1013 hPa) Point de fusion: > 1600 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00011232 Numéro CAS: 7631-86-9 |
Résultats des tests de spécification
Absorption capacity (H₂O; 25 °C; 50% RH) | ≥20,0% |
Residual humidity (150 °C) | ≤3,0% |
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