Shanghai Yixin Chemical Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 2000 tons per month |
| Delivery Time | within 15 days after receiving full payment |
| Packaging Details | 25kgs, 1000kgs, 1250kgs |
| Product Name | White Powder Sodium Fluorosilicate for Wood Preservative |
| Cas No | 16893-85-9 |
| EINECS No | 240-934-8 |
| HS CODE | 2826901000 |
| Key Word | sodium fluorosilicate |
| Applications | Insecticides and Pesticides, wood preservative |
| Chemical Formula | Na2SiF6 |
| Appearance | white crystal powder |
| Brand Name | YIXIN |
| Model Number | YX-FGSN |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 2000 tons per month |
| Delivery Time | within 15 days after receiving full payment | Packaging Details | 25kgs, 1000kgs, 1250kgs |
| Product Name | White Powder Sodium Fluorosilicate for Wood Preservative | Cas No | 16893-85-9 |
| EINECS No | 240-934-8 | HS CODE | 2826901000 |
| Key Word | sodium fluorosilicate | Applications | Insecticides and Pesticides, wood preservative |
| Chemical Formula | Na2SiF6 | Appearance | white crystal powder |
| Brand Name | YIXIN | Model Number | YX-FGSN |
| Place of Origin | CHINA | ||
| High Light | White Powder Sodium Fluorosilicate ，Wood Preservative Sodium Fluorosilicate ，99% Sodium Fluorosilicate | ||
White Powder Sodium Fluorosilicate for Wood Preservative, 99% Na2SiF6 Sodium Silicofluoride Used for Insecticides and Pesticides
1. Sodium Fluorosilicate Introduction
Sodium fluorosilicate, also known as sodium silicofluoride, is a chemical compound with the formula Na2SiF6. This odorless, white crystalline powder is commonly used in various industrial applications such as water fluoridation, metal surface treatment, and glass etching. It is a source of fluoride ions and is valued for its ability to resist acidic conditions. Sodium fluorosilicate plays a crucial role in enhancing the durability and strength of materials where it is applied.
| Product Name | White Powder Sodium Fluorosilicate for Wood Preservative |
| CAS No | 16893-85-9 |
| EINECS No | 240-934-8 |
| Purity | 99%min |
| Package | 25kgs, 1000kgs, 1250kgs |
| HS Code | 2826901000 |
| Molecular Weight | 188.055 |
| Chemical Formula | Na2SiF6 |
| UN No | 2674 |
| Application | metal surface treatment, aluminum additive |
| Other Name | sodium hexafluorosilicate |
2. Sodium Fluorosilicate Specifications
| Item | Standard | Result |
| Sodium Silicofluoride | 99%min | 99.20% |
| Phosphorus Pentoxide | 0.01%max | 0.0030% |
| Loss of weight on drying at 105℃ | 0.30%max | 0.22% |
| Free acid(as HCl) | 0.10%max | 0.07% |
| Chlorides(as Cl-) | 0.20%max | 0.08% |
| Sulphate(SO42-) | 0.25%max | 0.17% |
| Iron(Fe) | 0.02%max | 0.0015% |
| Water-insoluble matter | 0.5%max | 0.11% |
| Heavy metal (as Pb) | 0.01%max | 0.01%max |
3. Sodium Fluorosilicate Applications
The main application areas of sodium fluorosilicate include wood preservation, concrete admixtures, ceramic glazes, and glass manufacturing. In wood preservation, sodium fluorosilicate can react with the moisture in the wood to generate fluoride with anti-corrosion properties, thereby protecting the wood from pests and mold. In concrete admixtures, it can improve the fire resistance and water resistance of concrete. In addition, sodium fluorosilicate is also used in the preparation of ceramic glazes, which can improve the smoothness and hardness of the glaze surface. In glass manufacturing, it helps to improve the transparency and strength of the glass.
Sodium fluorosilicate functions in wood preservative:
Corrosion resistance: Sodium fluorosilicate has excellent corrosion resistance and can be used as a wood preservative to effectively prevent wood decay and mold. By applying sodium fluorosilicate to the surface of wood or infiltrating into the interior of wood, it can effectively resist the erosion of microorganisms such as bacteria and fungi, and extend the service life of wood.
Application method: Sodium fluorosilicate can be applied to the surface of wood through soaking, spraying, or pressure treatment to infiltrate the interior of wood. This method can ensure that sodium fluorosilicate is evenly distributed in the wood, forming a protective layer to prevent external environmental erosion of the wood.
The role of sodium fluorosilicate in insecticides and pesticides is mainly achieved through its bactericidal and insecticidal properties.
Sodium fluorosilicate is a white crystalline powder belonging to the silicate class of compounds. In agriculture, sodium fluorosilicate is mainly used as a fungicide and insecticide, which can prevent and control various diseases and pests, such as rice blast disease, rust disease, leaf spot disease, spider mites, etc. Specifically, sodium fluorosilicate can inhibit the growth of various pathogenic bacteria, such as rice blast fungus, wheat rust fungus, cotton wilt fungus, etc., effectively preventing and controlling plant diseases, and improving crop yield and quality. In addition, sodium fluorosilicate has a good killing effect on various pests such as spider mites, aphids, whiteflies, cotton aphids, etc., which can reduce the harm of pests and improve crop quality.
4. Sodium Fluorosilicate Pictures and Packages
5. Bill of Lading for Sodium Fluorosilicate
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Seller
Year Established:
1998
Total Annual:
3,000,000-6000000
Employee Number:
10~100
Ecer Certification：
Verified Supplier
Since it is established in 1998, Shanghai Yixin Chemical Co., Ltd has become a reliable player in the field of chemical industry. Currently, overseas business of our company is composed of two sectors, basic inorganic raw chemicals and fine chemicals. Through our team's concerted efforts, ... Since it is established in 1998, Shanghai Yixin Chemical Co., Ltd has become a reliable player in the field of chemical industry. Currently, overseas business of our company is composed of two sectors, basic inorganic raw chemicals and fine chemicals. Through our team's concerted efforts, ...
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