Molecular sieve 5 Å, 2.5 kg, plastic
WGK 1
CAS No. [1318-02-1]
EG-Nr. 215-283-8
€166.50/Pack Qty.
excl. VAT. | 2.5 kg per Pack Qty.
Art. No. 8475.3
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| Order No. | Pack Qty. | Pack. | Price | Quantity | ||
|---|---|---|---|---|---|---|
| 8475.1 | 250 g | glass | €29.90 |
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| 8475.2 | 750 g | glass | €63.50 |
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| 8475.3 | 2.5 kg | plastic | €166.50 |
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General information
For drying, cleaning or separating liquids and gases. Properties:
- Spherical metal aluminium silicates
- Spheres Ø 1,6-2,5 mm and 2,5-5,0 mm
- Active surface: 600-700 m2/g
- Activated at 500-600 °C; we nevertheless recommend activating the molecular sieve again before using it for the first time
- In desiccators, drying tubes, columns
- For drying streaming gases
- For absoluting organic solvents
- For separating organic solvents
• In drying cabinets at 200-300 °C
• Through pressure change or rinsing
Certificates of Analysis
Type analysis
| H2O ads. capacity (10 % R.H./25 °C) | ≥17,0 % |
| Water content | ≤0,9 % |
| Globe diameter | 1,6-2,5 mm |
| Crush strength | ≥25 N |