| 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. 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 based on blue gum color-changing silica gel. Orange color-changing silica gel is made from fine porous silica gel infused with an inorganic salt mixture. It utilizes new non-toxic compound dyes to eliminate pollution from dyes and discoloration agents, making it an environmentally friendly option with excellent adsorption performance.
Primarily used as a desiccant and indicator of desiccant saturation levels in sealed packaging. Ideal for maintaining the relative humidity of space medium in precision instruments, general packaging, and instruments vulnerable to moisture.
Company: 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 range of silica gel products in various sizes: 1-3mm, 2-4mm, and 3-5mm. Perfect for transformer dehydrating and aluminium adsorption.
2.5 kg bags of Transformer Silica Gel Dehydrating Aluminium Adsorption available from Lianyungang Chemsize International Trading Co., Ltd.
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.
Trust our high-quality silica gel products for all your moisture absorption needs.
Choose from 25kg or 500kg bags, Jumbo bags, Drums, or Pallets for our Transformer Silica Gel Dehydrating Aluminium Adsorption product at Lianyungang Chemsize International Trading Co., Ltd.
Particle size, packaging, moisture, and specifications can be customized to meet your needs.
Other silica gel types are also available.
Contact Lianyungang Chemsize International Trading Co., Ltd. for more information.
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.
SiO2· nH2O + CoCl2
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, with high mechanical strength and good wear resistance.
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 | |||
Offering silica gel in various sizes: 1-3mm, 2-4mm, 3-5mm. Ideal for transformer dehydrating and aluminium adsorption. Available at Lianyungang Chemsize International Trading Co., Ltd.
Offering 25kg or 500kg bags of Transformer Silica Gel Dehydrating Aluminium Adsorption from Lianyungang Chemsize International Trading Co., Ltd.
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 samples and bulk orders?
A: Samples are typically sent within 3-5 days. For orders under 100mt, delivery is usually within 15 days.
Q3. Is there a minimum order quantity for silica gel?
A: There is no MOQ, but 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 a delivery time of 3-5 working days. By sea, delivery times range from 7-40 days depending on the distance.
Q5. What is the process for ordering 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%). If any issues arise, we will send replacements and cover any losses.
For any further inquiries, please contact Lianyungang Chemsize International Trading Co., Ltd.
){kind=link}