Molecular sieve 4 Å, pearl-shaped, 2 - 3 mm

- Synonyms: Sodium aluminium silicate
- Solub. in water: (20 ºC): insoluble
- LD 50 (oral, rat): > 5110 mg/kg
- Tariff number: 3824 90 15 90
- Applications: analytical chemistry, stabilizer, complexant agent.

SPECIFICATIONS
pore diameter : 4 Å