Listing ID #394205
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Contact Supplierwe supply blue silica gel in different forms like granules, crystals, and beads (indicating type), which is normally used as an indicator in transformer breathers and for moisture absorption in sealed containers / vessels. blue silica gel is irregular granules having an indicator known as cobalt. originally, blue silica gel comes in dark blue color (without moisture) & while absorbing moisture it turns in to pink color that shows an indication that it has to be replaced or its time for regeneration. used for
Assay (as SiO2) | 97% |
---|---|
pH | 4-8 |
Bulk Density g/ml | 0.50 - 0.60 |
Loss on Drying % | < 6 |
Absorption Capacity at 100 % humidity | 35 - 40 |
Friability | 99.5 |
Chloride (as Nacl) | Max. 0.4% |
Cobalt (as Cobalt Chloride) | 0.5 % |
Sulfates (Na2SO4) | Max 0.5% |
Binder as CaSO4 | NIL |
Particle size (Mesh) | 1-2,3-4, 3-8, 5-8, 9-16, 16-30 |