EINECSNumber:272-697-1
MeltingPoint:>1,600°
MolecularWeight:60.09
AlternativeName:Fumedsilica,HMDZtreated
SpecificGravity:2.2
HMISKey:2-0-0-X
Formula:SiO2
RefractiveIndex:1.45
TSCA:TSCA
AdditionalProperties:Carboncontent:3%
Calculatedratio:(CH3)3Si/HO-Si:2/1Surfacearea:150-200m2/g