Listing ID #430953
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Contact SupplierWe are offering micro silica
sio : 85 - 92 %
fe2o3 : 0.62 %
al2o3 : 0.32 %
cao + mgo : 0.66%
k2o : 0.45 %
na2o3 : 0.13 %
l.o.i. : 2.52 %