| 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 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 it needs replacement. Blue silica gel can be used as a desiccant on its own or in conjunction 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 shows the extent of moisture absorption and helps determine the relative humidity of the surroundings. This versatile product is commonly 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 | |||
Choose from 1-3mm, 2-4mm, or 3-5mm sizes of our high-quality silica gel absorbent packets. Perfect for moisture control and absorption.
Packaging: Bags of 25kgLianyungang Chemsize International Trading Co., Ltd.
Our Silica Gel Factory is certified by:
Additionally, our products have passed SGS REACH SVHC, ROHS, and DMF tests.
Discover our range of high-quality silica gel absorbent packets, available in bags of 25kg or 500kg, jumbo bags, drums, and pallets. Perfect 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 needs. It is ideal 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. The color changes from blue to purple to pink as it adsorbs moisture.
Chemical Formula: SiO2· nH2O + CoCl2
Also known as narrow pore silica gel, Chemsize features a vast 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 trap and hold it. Silica gel effectively removes moisture at temperatures up to 220°F, with optimal performance at room temperature (70-90°F) and high relative humidity (60-90% Rh).
Contact us today to learn more about our Blue Indicating Silica Gel and how it can benefit your specific application needs.
Chemsize Blue Silica Gel is a high-quality desiccant product that is ideal for moisture absorption in various applications. Please note that due to the moisture indicator, it is not suitable for use with products intended for consumption such as food or pharmaceuticals.
Q1. Can I request a sample order?
A: Yes, we offer free samples shipped via ***/FEDEX/DHL. Mixed samples are also acceptable.
Q2. What is the lead time for samples and bulk orders?
A: Samples can be 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, 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 estimated 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 replace the products and cover any losses incurred.
For any further inquiries, please feel free to contact us at Lianyungang Chemsize International Trading Co., Ltd.
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