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Magnesium Sulphate Salt
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Ammonium Sulphate Chemical
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Sodium Carbonate Chemical
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Calcium Chloride Chemical
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Magnesium Chloride Chemical
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Magnesium Oxide
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Raw Material Chemicals
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Sodium Metabisulfite Chemical
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Sodium Bicarbonate Chemical
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Poly Aluminium Chloride
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Aluminium Sulphate Salt
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Ferrous Sulfate Chemical
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Industrial Salt
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Sodium Sulfite
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Sodium Sulphate
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Agriculture Fertilizers
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Jaime GonzalezBuilding Chemistry, Shaping Tomorrow! We trust that JIUCHONG will continue to deliver excellent products and services, ensuring long-term mutual success.
Industrial Pharma Grade Nano Silicon Dioxide High Fusing Point for Optimal Performance

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xSolubility | Difficult | Sample | Free |
---|---|---|---|
MOQ | 25tons | Melting Point | >1600°c |
Relative Molecular Mass | 60.08 | Fusing Point | 1650(±50)ºC |
Boiling Point | 2230ºC | Chemical Class | Nonmetallic Oxide |
Refractive Index | 1.6 | Tamping Density(G/Dm³) | 30-60 |
Highlight | Industrial Pharma Grade Nano Silicon Dioxide,Industrial Nano Silicon Dioxide,Nano Silicon Dioxide |
Fine Quality Industrial Pharma Grade Silicon Dioxide Nano Silicon Dioxide
Silicon dioxide (chemical formula: SiO₂) is an acidic oxide whose corresponding hydrate is silicic acid (H₂SiO₃). As one of the most important silicon compounds, natural silica constitutes approximately 12% of the Earth's crust mass, existing in both crystalline and amorphous forms.
Item | Specifications | Results |
---|---|---|
Appearance | White powder | - |
Specific surface area (m²/g) | 200 ± 10 | 200 |
SiO₂ content | > 99.8% | 99.90% |
pH | 3.7 - 4.5 | 4.19 |
Volatile matter at 105°C | ≤ 3.0% | 0.82% |
Tamping density (g/dm³) | 30 - 60 | 31 |
Sieve residue (45μm) | ≤ 250 mg/kg | 19.93 mg/kg |

- Manufacturing of glass, quartz glass, water glass, and optical fiber
- Essential component in electronics industry and optical instruments
- Production of refractory materials and scientific research applications
- Used in flat glass, glass products, casting sand, and glass fiber
- Ceramic glaze, sand blasting for rust prevention, and filtration sand
- Flux material and manufacturing of Autoclaved Lightweight Concrete
- Quartz glass production for high-temperature chemical instruments
- Building materials and quartz sand applications

Shandong Jiuchong Chemical Company Limited, founded in 2016 and headquartered in Weifang City, Shandong Province, China, operates from a 228 square meter office space. As a modern international chemical enterprise offering 28 product series, we have established a comprehensive supply chain system with rigorous quality monitoring and service protocols.
Leveraging our geographical advantages, we specialize in optimizing chemical supply chains including magnesium chloride, sodium metabisulfite, sodium bicarbonate, calcium chloride, and various other industrial chemicals. Our products serve 288 domestic cities and 36 international markets, earning consistent customer trust through stable quality, reliable output, and professional service.
Guided by our core principles of integrity, innovation, and development, we prioritize customer satisfaction through high-quality products and cooperative partnerships. Quality remains the cornerstone of our operations as we continue expanding in domestic and international markets.
