| 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. It can change color from blue to purple to light pink as it absorbs moisture, indicating the humidity level of the environment. This product can be used as a desiccant on its own or in combination with Type A Silica Gel.
Blue silica gel is ideal for absorbing moisture and preventing rust in instruments, gauges, and equipment in enclosed conditions. Its color change from blue to red visually indicates the relative humidity of the environment. When used with ordinary silica gel or a drier, it helps determine the moisture absorption level and relative humidity. This versatile product is commonly used as a desiccant for precision instruments, leather goods, shoes, clothing, food items, medicines, and household 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 Orange Silica Gel Desiccant for Drying in sizes ranging from 1-3mm to 3-5mm. Ideal for moisture control in various applications.
Packaging: Bags of 25kgOur Silica Gel Factory is certified by:
We have also passed SGS REACH SVHC, ROHS, and DMF tests.
Discover our Orange Silica Gel Desiccant for Drying in bags of 25kg or 500kg, Jumbo bags, Drums, and Pallets. Ideal for moisture control in various applications.
Blue silica gel is an excellent primary desiccant that can be customized in terms of particle size, packaging, moisture, and specifications. It is perfect for applications where visual control of moisture is essential. The Chemsize silica gel beads are saturated with a moisture indicating solution, turning deep blue when dry and changing color as it adsorbs moisture.
Chemical Formula: SiO2· nH2O + CoCl2
Features: Narrow pore silica gel with interconnecting pores of 20-30 nanometers, offering excellent moisture adsorption through physical adsorption and capillary condensation. Effective at temperatures up to 220°F, but most efficient at room temperature (70-90°F) and high relative humidity (60-90% Rh).
Chemsize Blue Silica Gel is not suitable for use with food or pharmaceutical products due to the moisture indicator added.
Q1: Can I request a sample order for silica gel dryer products?
A: Yes, we offer free samples shipped via ***/FEDEX/DHL. Mixed samples are accepted.
Q2: What is the lead time?
A: Sample orders are sent within 3-5 days. For orders under 100mt, delivery is typically within 15 days.
Q3: Is there a minimum order quantity for silica gel?
A: No, but lower quantities may result in higher average costs.
Q4: How are goods shipped and what is the delivery time?
A: We ship via DHL, UPS, FedEx, or *** with delivery in 3-5 working days. Sea shipments may take 7-40 days depending on distance.
Q5: How to place an order for silica gel Desiccant Products?
A:
Q6: Can my logo be printed on packages?
A: Yes, inform us before production and confirm the design based on our sample.
Q7: How are faulty products handled?
A: Our products have a low defective rate (<0.2%). If an issue arises, we will send replacements and cover any losses.
For further inquiries, please contact Lianyungang Chemsize International Trading Co., Ltd.
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