| Customization: | Available |
|---|---|
| CAS No.: | 112926-00-8 |
| Formula: | Msio2.Nal2o3.Xh2o |
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Properties:
Blue silica gel is composed 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 hygroscopicity process, turning from blue to purple, and finally to light pink as it absorbs moisture. This color change indicates the humidity level of the environment and signals when replacement is needed. Blue silica gel can be used as a desiccant on its own or in conjunction with Type A Silica Gel.
Application:
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.
Company: 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 Packets in sizes ranging from 1-3mm to 3-5mm. Ideal for moisture absorption and preservation.
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 Packets in various sizes like 25kg bags, 500kg bags, Jumbo bags, Drums, and Pallets. Ideal for moisture absorption and preservation.
Blue Silica Gel
Notes:
Blue silica gel is ideal as a primary desiccant or blended with other desiccants for applications requiring visual control of moisture. Chemsize silica gel beads are saturated with a moisture indicating solution, turning deep blue when dry and changing to purple and pink as moisture is adsorbed.
Chemical Formula: SiO2· nH2O + CoCl2
Also known as narrow pore silica gel, Chemsize features interconnecting pores with diameters of 20-30 nanometers, effectively trapping and holding moisture through physical adsorption and capillary condensation. It can remove moisture at temperatures up to 220°F, with optimal performance at room temperature (70-90°F) and high relative humidity (60-90% Rh).
Blue Indicating Silica Gel Typical Applications:
Company Name: Lianyungang Chemsize International Trading Co., Ltd.
Introducing Chemsize Blue Silica Gel, a high-quality desiccant product with a moisture indicator. Please note that this product is not suitable for use with items intended for consumption, such as food or pharmaceuticals.
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 also acceptable.
Q2: What is the lead time for sample orders?
A: Sample orders are typically shipped within 3-5 days.
Q3: Is there a minimum order quantity for silica gel products?
A: No, there is no MOQ. However, lower quantities may result in higher average costs.
Q4: How are the goods shipped and what is the delivery time?
A: We ship via DHL, UPS, FedEx, or ***, with an average delivery time of 3-5 working days. Sea shipments may take 7-40 days depending on the distance.
Q5: What is the order process for silica gel desiccant products?
A:
Q6: Can I have my logo printed on the packages?
A: Yes, please 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%). In case of any issues, we will send replacements and cover any losses.
For any further inquiries, please feel free to contact us!
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