| Customization: | Available |
|---|---|
| CAS No.: | 14464-46-1 |
| Formula: | Sio2 |
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Physical properties: Usually white flocculent powder, non-toxic, odorless, non polluting under normal conditions. The native particle size is between 7-80nm, and the specific surface area is generally greater than 100m ²/g. Some products have a specific surface area in the range of 100m ²/g-400m ²/g
Chemical properties: It has good chemical stability and exhibits inertness towards most chemical substances at room temperature and pressure. The surface has hydroxyl groups and adsorbed water, with high surface activity. Different functional groups can be introduced through surface modification to meet different application needs.
| model | 175 powder | 175 granular |
| form | White powder | White granular |
| whiteness | ≥95 | ≥95 |
| SIO2 content | ≥96 | ≥96 |
| PH | 6.7-7.5 | 6.7-7.5 |
| BET | 160-180 | 160-180 |
| DBP absorption oil value | 240-280 | 240-280 |
| Particle size | 45um | 175um |
| Heating loss (105c for 2 h) | 5.0-8.0 | 5.0-8.0 |
| Ignition loss(1000c for 2h) | 5.0-8.0 | 5.0-8.0 |
We have multiple products with different models and indicators. For more detailed information, please contact customer service
Packaging: Typically packaged in sealed plastic woven bags, paper bags, or barrels to prevent moisture, clumping, and contamination of the product. The packaging specifications can be divided into various forms according to customer needs, such as 25kg/bag, 50kg/bag, 1000kg/ton bag, etc.
Storage: It should be stored in a dry, ventilated, and cool warehouse to avoid moisture and rain. Store separately from acidic, alkaline and other chemical substances to prevent chemical reactions. The storage period is generally 12 months. During the storage process, the quality and packaging of the product should be checked regularly, and any abnormalities should be dealt with in a timely manner.
Q: Can I get samples?
A: Yes, we can supply free sample, you pay for the freight charge only.
Q: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by T/T, 100% LC at sight, both ok.
Q: How is your MOQ?
A: Normally speaking, our MOQ about 20MT. But we can also accept less quantity Please contact customer service for more information.
Q: How can you guarantee the quality of your products ?
A: 1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
Q: Do you have any other chemicals?
A: Yes, we have many products like INDUSTRIAL SALT, CALCIUM CHLORIDE, MAGNESIUM CHLORIDE , MAGNESIUM SULFATE , SODIUM CARBONATE <soda ash>, SODIUM BICARBONATE <baking soda>, SODIUM METABISULFITE ,SODIUM SULFITE ANHYDROUS , Sodium sulphate anhydrous<SSA> , AMMONIUM CHLORIDE , MAGNESIUM OXIDE , CITRIC ACID, FERROUS SULFATE , POLYALUMINUM CHLORIDE <PAC> ets Please contact customer service for more information
Q: If you still have questions, contact with us ~
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