| CAS No.: | 112926-00-8 |
|---|---|
| Formula: | Msio2.Nal2o3.Xh2o |
| EINECS: | 231-545-4 |
| Shape: | Sphere |
| Drying Method: | Static Drying |
| Kind: | Silica-Gel Desiccant |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Blue silica gel consists of blue or light blue glassy particles. It can change color from blue to purple and finally to light pink as it absorbs moisture, indicating the humidity level of the environment and the need for replacement. It can be used as a desiccant on its own or in combination with Type A Silica Gel.
Blue silica gel is primarily used for absorbing moisture and preventing rust in instruments, gauges, and equipment in enclosed conditions. It changes color from blue to red when it absorbs moisture, visually indicating the relative humidity of the environment. When used with ordinary silica gel or a drier, it helps determine the extent of moisture absorption and assesses the relative humidity of the surroundings. This versatile product is widely used as a silica gel drier for packing precision instruments, leathers, shoes, clothes, foodstuffs, medicines, and household electric appliances.
Company name: Lianyungang Chemsize International Trading Co., Ltd.
| Items | Indicators | ||
| Blue silica gel indicator | Blue silica gel | ||
| Particle size pass rate % ≥ | 90 | 85 | |
| Adsorption capacity %≥ | RH20% | 8 | -- |
| RH35% | 13 | -- | |
| RH50% | 20 | 20 | |
| Colour | RH20% | blue or light blue | -- |
| RH35% | purple or purplish red | -- | |
| RH50% | light red | light red | |
| Loss on heating ≤% | 2 | 5 | |
| Appearance | Bule or light blue | ||
| Note: Special requirements are subject to agreement | |||
Discover our Aluminium Silica Gel Desiccant Beads with a blue color indicator (Rh20%) in sizes ranging from 1-3mm to 3-5mm. Perfect for moisture control!
Packaging: Bags of 25kgOur Silica Gel Factory is certified by the Quality Management System Certificate ISO9001, Environmental Management System Certificate ISO14001, and Occupational Health and Safety Management System Certificate ISO45001. Additionally, we have passed SGS REACH SVHC, ROHS, and DMF tests.
Our silica gel products are designed to meet the highest quality standards, ensuring reliability and effectiveness in various applications. With our commitment to excellence and adherence to international standards, you can trust our products for your needs.
Discover our Aluminium Silica Gel Desiccant Beads with Blue Color Indicator Rh20%. Available in bags of 25kg or 500kg, Jumbo bags, Drums, and Pallets.
Our Blue Indicating Silica Gel is a versatile desiccant that can be customized in terms of particle size, packaging, moisture content, and specifications to suit your specific needs. It is ideal for use as a primary desiccant or can be blended with other desiccants for applications requiring visual control of moisture.
Chemsize silica gel beads are saturated with a moisture indicating solution, giving them a deep blue color when dry. As they adsorb moisture, the color changes from blue to purple to pink, providing a clear visual indication of moisture levels.
Chemical Formula: SiO2· nH2O + CoCl2
Also known as narrow pore silica gel, Chemsize features a network of interconnecting pores with diameters of 20-30 nanometers. These pores have a strong affinity for moisture, utilizing physical adsorption and capillary condensation to effectively trap and hold moisture. Silica gel can remove moisture at temperatures up to 220°F, but it is most efficient at room temperature (70-90°F) and high relative humidity (60-90% Rh).
Chemsize Blue Silica Gel is designed with a moisture indicator, making it ideal for various applications. However, it is not recommended for use with products intended for consumption, such as food or pharmaceuticals.
Yes, we offer free samples shipped by ***/FEDEX/DHL. Mixed samples are acceptable.
Samples are typically sent within 3-5 days. Orders under 100mt are delivered within 15 days.
No specific MOQ, but lower quantities may result in higher average costs.
We ship via DHL, UPS, FedEx, or ***, with delivery in 3-5 working days. Sea shipping may take 7-40 days depending on distance.
We can print your logo on packages upon prior notification and design confirmation.
Our products undergo strict quality control, with a defective rate below 0.2%. In case of any issues, we will replace the products and cover your losses.
For any inquiries, please contact Lianyungang Chemsize International Trading Co., Ltd.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}