
Appearance Purity APS(nm) SSA (m2/g) Characteristic
White powder 99.9 40 60 hydrophilic type
White powder 99 50 60
White powder 99 50 60
White powder 99 20 160 hydrophilic type
Composition:
Ca ≤ 20ppm
Cl ≤ 310ppm
Co ≤ 5ppm
Cr ≤ 5ppm
Fe ≤ 240ppm
Mn ≤ 5ppm
Na ≤ 50ppm
C ≤ 5ppm