Klassifikation
Siliciumdioxid
Andere Namen
white carbon black
Grad-Standard
Landwirtschafts-Grad, Elektron-Grad, Lebensmittel Strafe, Industrieller Grad, Medizin-Grad, Reagens-Grad
Specific sunface area(BET), ㎡/g
200±20
pH value in 4% dispersion
3.9~4.5
Loss on drying(2 hours at 105℃), %
≤2.0
Sieve Residue(45μm), mg/kg
≤250