| CAS No.: | 14464-46-1 |
|---|---|
| Formula: | O2si |
| EINECS: | 238-455-4 |
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Silica cas 14464-46-1 Quick Details
Chemical Name: Silica
CAS No.: 14464-46-1
Molecular Fomula: O2Si
Chemical Structure:
Molecular weight: 60.08
Appearance: White to Off White, granule
Assay: 99%min
Silica cas 14464-46-1 Typical Properties
| Item | Specifications | Results | Inspection method |
| Appearance | White to Off White, granule | Conform | HG/T3063-1999 |
| Whiteness | ≥93% | 99% | HG/T3063-1999 |
| Purity of Sio2 | ≥95% | 99.7% | HG/T3062-1999 |
| Particle size | 25-30um | 28um | HG/T3063-1999 |
| PH(5% suspension) | 6.5-8.5 | 7.3 | HG/T3067-1999 |
| Heating loss(105ºCfor 2hr.) | ≤10% | 3.1% | HG/T3065-1999 |
| Ignition loss (1000ºCfor 2hr.) | ≤8.5% | 3.5% | HG/T3066-1999 |
| Absorption value, ml/100g | 320-370 | 350 | HG/T3072-1999 |
| Specific surface area,m2/g | ≥200 | 220 | HG/T3073-2009 |
| Heavy Metals(Pb) | ≤0.003% | <0.001% | GB/T5009.74-2003 |
| Sodium sulfate(Na2SO4) | ≤0.4% | <0.02% | HG/T3071-1999 |
| Ash | ≤8.5% | 4.0% | GB/T5009.11-2003 |
| Iron (Fe) | ≤0.015% | Conform | GB/T5009.11-2003 |
| Conclusion | The results conforms with Enterprise standards | ||
Silica cas 14464-46-1 Usage
This product can replace glass beads as reflective paint, which can enhance the anti-slip property and improve the reflective properties of the paint. Used in paints and paints, it can replace titanium dioxide and reduce the cost of discharge. It is suitable for automotive base materials and various paints and paint fillers.
Silica cas 14464-46-1 Packaging and Shipping
Packing:25 kg bag and drum ,1000kg bag
Delivery:by air ,by sea ,by courier
Silica cas 14464-46-1 Storage
Stored in a cool dry place out of direct sunlight.
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