| CAS No.: | 112926-00-8 |
|---|---|
| Formula: | Msio2.Nal2o3.Xh2o |
| Shape: | Beads |
| Drying Method: | Static Drying |
| Kind: | Silica-Gel Desiccant |
| Sorbent: | Silica Gel |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
The European Union classified cobalt chloride as a Class II carcinogen in 1998. Blue gum containing cobalt chloride has been banned in Europe and the United States. To address market demands, cobalt-free environmental discoloration silica gel was developed.
This product is a new generation environmental protection solution based on blue gum color-changing silica gel. It is made from fine porous silica gel infused with an inorganic salt mixture to create orange color-changing silica gel. The use of non-toxic compound dyes eliminates pollution from traditional dyes and discoloration agents.
Our cobalt-free silica gel is primarily used as a desiccant and indicator of desiccant saturation in sealed packaging. It is ideal for maintaining the relative humidity of space medium in precision instruments, general packaging, and moisture-sensitive instruments.
Company Name: Lianyungang Chemsize International Trading Co., Ltd.
| Items | Indicators | |||
| Orange to colorless | Orange to blackish-green | |||
| Amount of adsorption % ≥ | RH50% | 20 | 20 | |
| RH80% | 30 | 30 | ||
| appearance | Orange or Orange-red | Orange or Orange-red | ||
| Loss on heating ≤% | 5 | 5 | ||
| Particle size pass rate % ≥ | 90 | 90 | ||
| Colour | RH50% | A slight yellow color | Dark blue or purplish blue | |
| RH80% | Colorless or yellowish | blackish-green | ||
| Note: Special requirements are subject to agreement | ||||
Discover our High Adsorption Type A Orange Silica Gel in sizes ranging from 1-3mm to 3-5mm. Ideal for various applications, including desiccant use and chromatography.
Discover our 2.5kg bags of High Adsorption Type A Orange Silica Gel, perfect for moisture absorption and preservation needs.
Our Silica Gel Factory is certified by the Quality Management System Certificate ISO9001, Environmental Management System Certificate ISO14001, and established Occupational Health and Safety Management System Certificate ISO45001. Additionally, our products have passed SGS REACH SVHC, ROHS, and DMF tests.
Discover our range of Orange Silica Gel products in bags of 25kg or 500kg, Jumbo bags, Drums, and Pallets at Lianyungang Chemsize International Trading Co., Ltd.
Notes:
Other silica gel types available: white silica gel Type A, Type B, Type C, silica gel package.
Contact Lianyungang Chemsize International Trading Co., Ltd. for more information.
Blue silica gel is an excellent primary desiccant that can also be blended with other desiccants for applications requiring visual moisture control. Chemsize silica gel beads are saturated with a moisture indicating solution, turning deep blue when dry and changing to purple and pink as they adsorb moisture.
Type A silica gel is a transparent or translucent particle with high mechanical strength and good wear resistance. It is insoluble in water and inorganic acids, soluble in hydrofluoric acid and strong caustic soda solutions.
Mainly used for drying and moistureproof, as well as catalyst carriers, adsorbents, separators, and variable-pressure adsorbents.
| Items | Indicators | ||
| spherical | blocky | ||
| Adsorption capacity %≥ | RH20% | 8 | 8 |
| RH50% | 20 | 20 | |
| RH90% | 30 | 30 | |
| Bulk density g/l | 720 | 670 | |
| Loss on heating ≤% | 5.0 | 5.0 | |
| SiO2 ≥% | 98 | 98 | |
| Particle size pass rate ≥% | 90 | ||
| Note: Special requirements are subject to agreement | |||
Discover our High Adsorption Type A Orange Silica Gel in sizes ranging from 1-3mm to 3-5mm. Perfect for various applications like desiccants, chromatography, and more.
Discover our Orange Silica Gel in 25kg or 500kg bags for high adsorption needs. Perfect for various applications.
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 for silica gel dryer products?
A: Yes, we offer free samples shipped by ***/FEDEX/DHL. Mixed samples are also acceptable.
Q2: What is the lead time for sample orders and bulk orders?
A: Sample orders take 3-5 days to ship. Bulk orders of up to 100mt are usually delivered 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 typically ship via DHL, UPS, FedEx, or ***, with delivery in 3-5 working days. Sea shipments may take 7-40 days depending on the distance.
Q5: What is the process for ordering silica gel desiccant products?
A:
Q6: Can I print my logo 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%). If any issues arise, we will send replacements and cover any losses.
For any further inquiries, please contact us at Chemsize International Trading Co., Ltd.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}