© 2026 Sinochem Nanjing Corporation,
All Right Reserved
|
HS Code |
384559 |
| Chemical Name | Potassium Fluorosilicate |
| Chemical Formula | K2SiF6 |
| Molar Mass | 220.27 g/mol |
| Appearance | White crystalline powder |
| Melting Point | 850 °C |
| Density | 2.68 g/cm³ |
| Solubility In Water | Slightly soluble |
| Cas Number | 16871-90-2 |
| Odor | Odorless |
| Ph Value | 5.5-6.0 (1% solution) |
| Stability | Stable under normal conditions |
| Boiling Point | Decomposes before boiling |
| Main Uses | Pigment, glass manufacturing, ceramics |
As an accredited Potassium Fluorosilicate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White, high-density polyethylene drum with secure lid, labeled “Potassium Fluorosilicate, 25 kg.” Features hazard symbols and handling instructions. |
| Shipping | Potassium Fluorosilicate should be shipped in tightly sealed containers made of compatible materials, protected from moisture and acids. The chemical is typically transported as a non-combustible, white, crystalline powder. Shipping must comply with local, national, and international regulations for hazardous materials, including appropriate labeling and documentation to ensure safety during transit. |
| Storage | Potassium Fluorosilicate should be stored in a cool, dry, and well-ventilated area, away from moisture and incompatible substances such as strong acids. It must be kept in tightly sealed containers, clearly labeled, and protected from physical damage. Store away from food and drink. Use corrosion-resistant containers and avoid sources of ignition or heat to ensure safety and product stability. |
|
Purity 98%: Potassium Fluorosilicate with 98% purity is used in glass manufacturing, where it enhances chemical durability and optical properties. Particle Size <10 µm: Potassium Fluorosilicate with particle size less than 10 µm is used in enamel frits, where it ensures uniform dispersion and smooth surface finish. Melting Point 850°C: Potassium Fluorosilicate with a melting point of 850°C is used in ceramic glaze production, where it provides high thermal stability during firing. Moisture Content <0.5%: Potassium Fluorosilicate with moisture content below 0.5% is used in metal surface treatment, where it prevents agglomeration and improves process consistency. Stability Temperature up to 400°C: Potassium Fluorosilicate stable up to 400°C is used in aluminum casting fluxes, where it maintains efficacy under high-temperature conditions. Fine Granular Form: Potassium Fluorosilicate in fine granular form is used in opal glass synthesis, where it facilitates controlled crystallization and uniform opacity. Low Impurity Level: Potassium Fluorosilicate with low impurity levels is used in the production of optical glass, where it minimizes scattering and maximizes light transmittance. |
Competitive Potassium Fluorosilicate prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
Flexible payment, competitive price, premium service - Inquire now!
