Silica Gel (White)

Product Specification"
 

Non indicating silica gels will adsorb moisture in exactly the same way as indicating Blue silica gel, but they will Not indicate when they are becoming saturated by changing their color. It will remain white when they are becoming saturated. This is useful in fillers, catalysts supports, adsorbent, dehydrating agent and as the buffing media in toothpaste.


 

Specifications

 
Descriptions Silica Gel White (Non-Indicating Type Silica Gel)
ASSAY (as SiO2) 97 -99 %
pH 6-7
Bulk Density 0.600 - 0.700 gm/cc
Loss on Drying % < 6
Adsorption Capacity at 100 % humidity 30 -40 %
Friability 99.5
Choloride (as Nacl) 0.05 ppm
Sulpates (Na2SO4) 0.5 ppm
Amonium (NH3) NIL
Particle size (Mesh) 1-2,3-4, 3-8, 5-8, 9-16, 16-30
Chemical Formula SiO2+H2O

 

White Silica Gel Size

 
Size in Mesh Size in mm
1 - 2 9 - 12
3 - 4 6 - 8
3 - 8 4 -8
5- 8 4 - 6
9 - 16 2 -4
16 - 30 1 - 2
30 -40 0 -1
Powder Less than 0

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