| Customization: | Available |
|---|---|
| CAS No.: | 112926-00-8 |
| Formula: | Msio2.Nal2o3.Xh2o |
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Blue silica gel consists of blue or light blue glassy particles. The product is available as blue silica gel indicator and blue silica gel. It is characterized by its hygroscopic nature, turning from blue to purple, and eventually to light pink as it absorbs moisture. This color change indicates the humidity level and the need for replacement. Blue silica gel can be used as a standalone desiccant 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. As it absorbs moisture, it changes color from blue to red, 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 packaging precision instruments, leathers, shoes, clothes, foodstuffs, medicines, and household electric appliances.
For more information, please contact 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 Silica Gel Packets for Humidity Adsorption in sizes 1-3mm, 2-4mm, and 3-5mm. Ideal for moisture control.
Packaging: Bags of 25kgOur Silica Gel Factory is certified by:
Additionally, our products have passed SGS REACH SVHC, ROHS, and DMF tests.
Silica Gel Packets for Humidity Adsorption available in 25kg bags, 500kg Jumbo bags, Drums, and Pallets. Ideal for moisture control.
Our Blue Indicating Silica Gel is a versatile desiccant that can be customized in terms of particle size, packaging, moisture, and specifications to suit your specific needs. It is ideal as a primary desiccant or can be blended with other desiccants for applications requiring visual control of moisture.
The silica gel beads are saturated with a moisture indicating solution, giving them a deep blue color when dry. As moisture is adsorbed, the color changes from blue to purple to pink, providing a clear visual indication of moisture levels.
Chemsize Blue Indicating Silica Gel, with the chemical formula SiO2·nH2O + CoCl2, is a narrow pore silica gel with interconnecting pores of 20-30 nanometers. These pores effectively trap and hold moisture through physical adsorption and capillary condensation. The silica gel can remove moisture at temperatures up to 220°F, but it is most effective at room temperature (70-90°F) and high relative humidity (60-90% Rh).
Choose our Blue Indicating Silica Gel for reliable moisture control in various applications.
Our product, Chemsize Blue Silica Gel, is designed with a moisture indicator, making it ideal for various applications. However, please note that it is not suitable for use with products intended for consumption like food or pharmaceuticals.
For any inquiries, please contact Lianyungang Chemsize International Trading Co., Ltd.
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