Property	AM-1-175
Bulk density, gr/dm³:
noncompacted	35-60
compacted	70-100
рН of suspension, min	3,9
Hydrophobicity, %, min	99,0
Molal concentration of methyl-silyl groups, mmol/gr, min	0,4
Molal concentration of hydroxyl groups, mmol/gr, max	0,05
Mass part of moisture, %, max	0,6

Appearance: free-flowing powder, white to light gray in colour, without foreign inclusions