fluorescent indicator

chloride (Cl-): ≤0.003%

≤0.001% Fe3,+

0.75 cm3/g pore volume

60 Å average pore diameter

BET surf. area ~500 m2/g

TLC high-purity grade

5-25 μm

VV7315000

nwg

>1600 °C

2230 °C

~6.8 (10% in aq. suspension)