Zeezand gecalcineerd

71,21

 p.a., purified and calcinated

  • SiO2
  • EG-No. 231-545-4
  • CAS-No. [7631-86-9]
Acid soluble iron (Fe) ≤0,01 %
Loss on ignition (900 °C) ≤0,05 %
Substances soluble in HCl ≤0,2 %
Chloride (Cl) ≤0,005 %
Particle size (0,1-0,315 mm) ≥90 %