... center high quality with lower price The specification of Mg(OH)2finenessMgOSiO2CaOFe2O3moistureL.O.Iwhitenessspecific surface area (m2/g) activation index 325 ... %max0.35%max1%max30%min90%min 8%min 95% Mg(OH)2 functions:Brucite powder belongs to non-halogen, smokeless, have ... in our product, please contact me as soon as possible.oh, by the way, please send me specification of powder as ...