| CAS No.: | 10279-57-9 |
|---|---|
| Formula: | H2O3si |
| EINECS: | 600-358-3 |
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Silica QuickDetails
Product name: Silica
CAS No.: 10279-57-9
Appearance: white powder
SilicaSpecification
Mesh 600
| Item | Results |
| Form | white powder |
| SiO2 | 93% min |
| PH value | 6.0-7.0 |
| Na2SO4 | 2% max |
| Whiteness | 100min |
| Average Particle Size | 40um |
| 45um sieve residue | 0.1% max |
| Loss On Heat | 4-7% |
| Loss on Ignition | 7% max |
| BET/g | 140-170 |
| DBP | 2.30-2.60 |
| Cu mg/kg | 30max |
| Fe mg/kg | 500max |
| Conclusion | The results conforms with enterprise standards |
Mesh 325
| Item | Results |
| Form | white powder |
| PROCESS | Precipitated silica |
| Whiteness | 95 |
| Sio2 content % | 97 |
| Ph value | 7.0 |
| BET | 150-160 |
| DBP (oil absorption) | 240 |
| Particle size /mesh | 325 |
| drying loss 105ºC 2h % | 5.8 |
| ignition loss 1000ºC 2h % | 8.0 |
| Conclusion | The results conforms with enterprise standards |
Silicausage
Used as a paint coating filler, rubber reinforcing agent, plastic tackifier and thixotropic agent, thickener for synthetic grease silicone grease.
SilicaHandling and storage
Handling:wear safety andprotection against staticand careful handling.
Storage:store in tightly closeddryingcontainer.
SilicaPackageand Shipping
25 kg of drum or bag
Delivery: within 5-7 working days.
Our Service
1.Supply sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours
4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
5.Factory price.
6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.
7.We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, paypal, Western Union etc., and we cooperate with Sinosure many years.
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