| Customization: | Available |
|---|---|
| CAS No.: | 112926-00-8 |
| Formula: | Msio2.Nal2o3.Xh2o |
|
Still deciding? Get samples of US$ 0/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
The European Union classified cobalt chloride as a Class II carcinogen in 1998, leading to the ban of blue gum containing cobalt chloride in Europe and the United States. To address market demands, cobalt-free environmental discoloration silica gel was developed.
This product, derived from blue gum color-changing silica gel, is now available in an orange variant. It is made from fine porous silica gel infused with an inorganic salt mixture and utilizes new non-toxic compound dyes. By eliminating pollution caused by dyes and discoloration agents, this product offers superior environmental protection while maintaining excellent adsorption performance.
Our cobalt-free environmental discoloration silica gel is primarily used as a desiccant and indicator of desiccant saturation levels in sealed packaging. It is also suitable for maintaining the relative humidity of space medium in precision instruments, as well as protecting general packaging and instruments from moisture.
For more information, please contact 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 | ||||
Silica Gel Breather for Dehydrating in sizes of 1-3mm, 2-4mm, and 3-5mm. Ideal for moisture absorption and desiccation purposes.
2.5kg bags of Silica Gel Breather for dehydrating by Lianyungang Chemsize International Trading Co., Ltd. Ideal for moisture absorption and desiccation.
Our silica gel factory is certified by the Quality Management System Certificate ISO9001, Environmental Management System Certificate ISO14001, and Occupational Health and Safety Management System Certificate ISO45001. Additionally, we have passed SGS REACH SVHC, ROHS, and DMF tests.
Silica Gel Breather for Dehydrating in bags of 25kg or 500kg, Jumbo bags, Drum, and Pallets. Available at Lianyungang Chemsize International Trading Co., Ltd.
Notes:
For more information, please contact Lianyungang Chemsize International Trading Co., Ltd.
Blue silica gel is an ideal primary desiccant that can be used alone 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 they adsorb moisture.
Type A silica gel is a transparent or translucent particle with the chemical formula mSiO2.nH2O. It is insoluble in water and inorganic acids, soluble in hydrofluoric acid and strong caustic soda solutions, and exhibits high mechanical strength and good wear resistance.
Mainly used for drying and moistureproofing, type A silica gel can also serve 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 Silica Gel Breather for Dehydrating in sizes ranging from 1-3mm to 3-5mm. Ideal for various applications, ensuring effective moisture absorption.
Silica Gel Breather for Dehydrating available in 25kg or 500kg bags. Ideal for moisture absorption and desiccant 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.
For any inquiries or further assistance, please contact us at Lianyungang Chemsize International Trading Co., Ltd.
){kind=link}