- CAS [65997-17-3]
- EINECS-No.: 266-046-0
- Solub. in water: (20 ºC): insoluble
- Tariff number: 7019 90 00 90
- Applications: for laboratory uses.
SPECIFICATIONS
soluble alkali in water (as Na2O): max. 0,1 %
solubility in HCl: max. 1 %
diameter of fibre: passes test