Non-toxic Food Grade Silica Gel for Dry Fruit
US $0.01-$0.50
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Model | 3A | 4A | 5A | 13X |
Crystallinity | ~100% | ~100% | ~100% | ~100% |
Bulk Density | 0.5g/ml | 0.4g/ml | 0.6g/ml | 0.4g/ml |
Static CO2 Adsroption | ≥22.5% | ≥22.5% | ||
Static H2O Adsroption | ≥25% | ≥27% | ≥28% | ≥32% |
Loss on Ignition | ≤22 | ≤22 | ≤23 | ≤24 |
PH Value | ≤11 | ≤11.5 | ≤10.5 | ≤11.5 |
Cl- | ≤0.2% | ≤0.2% | ||
K2O | ≥13% | |||
K2O/Al2O3 | ≥40% | |||
CaO | ≥13.5% | |||
CaO/Al2O3 | ≥70% |



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