standard
200
coarse powder
LPLC: suitable
Magnesium silicate hydrate
magnesium silicate hydrate
149-250 μm60-100 mesh
60 Å mean pore size
hydrophilic interaction (HILIC)
[Mg++].[O-][Si]([O-])=O
1S/Mg.O3Si/c;1-4(2)3/q+2;-2
FKHIFSZMMVMEQY-UHFFFAOYSA-N
13 - Non Combustible Solids
nwg
Eyeshields, Gloves, type N95 (US)