| CAS No.: | 7631-86-9 |
|---|---|
| Formula: | Msio2.Nh2o |
| EINECS: | 231-545-4 |
| Shape: | Sphere |
| Drying Method: | Static Drying |
| Kind: | Silica-Gel Desiccant |
| Samples: |
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| Customization: |
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Audited Supplier Type A silica gel is a transparent or translucent particle with a chemical molecular formula mSiO2.nH2O. It is insoluble in water and inorganic acids, soluble in hydrofluoric acid and strong caustic soda solutions. This silica gel has high mechanical strength and good wear resistance.
It is mainly used for drying and moistureproof purposes. Additionally, it can be utilized as catalyst carriers, adsorbents, separators, and variable-pressure adsorbents.
For more information, please contact Lianyungang Chemsize International Trading Co., Ltd.
| 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 range of Silica Gel Microspheres Desiccant Beads in sizes 1-3mm, 2-4mm, and 3-5mm. Ideal for moisture control in various applications.
Choose from 25kg or 500kg bags of Microspheres Silica Gel Desiccant Beads by Lianyungang Chemsize. Ideal for moisture control in various applications.
Al Silica gel is a colorless or light yellow transparent or translucent spherical particles with stable chemical properties. It is non-combustible, insoluble in any solvent except strong base and hydrofluoric acid. Compared to silica gel with fine holes, Al Silica Gel has a higher adsorption capacity for high humidity levels (RH=80%, RH=90%) and greater thermal stability (350ºC).
Al Silica Gel is ideal for the adsorption and separation of light hydrocarbons in natural gas dehydration. It can also be used as a catalyst and catalyst carrier in the petroleum industry, industrial desiccant liquid adsorbent, and gas separation.
For detailed technical specifications, please contact Lianyungang Chemsize International Trading Co., Ltd.
| Items | Indicators | Typical Value | |
| SiO2 ≥ % | 95 | 97 | |
| Al2O3 ≥ % | 0.5-5 | 3 | |
| 25ºC Adsorption capacity % wt |
RH=20%≥ | 9 | 9.9 |
| RH=40%≥ | 18 | 19.8 | |
| RH=80%≥ | 42 | 46.4 | |
| Pore Volume ml/g | 0.4-0.6 | 0.46 | |
| Bulk density g/l | 650 | 721 | |
| Surface Area m2/g | 600-800 | 694 | |
| Loss on heating ≤% | 2 | 1.8 | |
| PH | 4-8 | 5 | |
| Crushing Strength N> | 150 | 186 | |
Size: 1-3mm, 2-4mm, 3-5mm
Packaging: Bags of 25kg or 500kg
Notes: Particle size, packaging, moisture, and specifications can be customized
Type A silica gel is a transparent or translucent particle with a chemical molecular formula mSiO2.nH2O. It is insoluble in water and inorganic acids, soluble in hydrofluoric acid and strong caustic soda solutions. This silica gel has high mechanical strength and good wear resistance, with an average pore diameter of 2.0-3.0nm, surface area of 650-800m2/g, and pore volume of 0.35-0.45ml/g.
It is mainly used for drying and moistureproof applications, and may also be utilized as catalyst carriers, adsorbents, separators, and variable-pressure adsorbents.
Company name: 'Lianyungang Chemsize International Trading Co., Ltd.'
| 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 | |||
Size: 1-3mm, 2-4mm, 3-5mm. Packaging: Bags of 25kg or 500kg. Type B Silica Gel.
Primarily used for air humidity regulation, catalysts, and catalyst carriers. Also utilized in the production of scented silica gel and as raw materials for fine chemical products like silica gel chromatography.
For more information, contact Lianyungang Chemsize International Trading Co., Ltd.
| Items | Indicators | ||||
| spherical | blocky | ||||
| grade A | grade B | grade A | grade B | ||
| Adsorption capacity %≥ | RH20% | 4 | 3 | 4 | 3 |
| RH50% | 11 | 10 | 11 | 10 | |
| RH90% | 70 | 50 | 70 | 50 | |
| Bulk density g/1 | 500-600 | 500-600 | 500-600 | 500-600 | |
| Loss on heating ≤% | 5 | 5 | 5 | 5 | |
| Specific resistance Ω·cm≥ | 5000 | 3000 | 5000 | 3000 | |
| SiO2 ≥ % | 98 | 98 | 98 | 98 | |
| Particle size pass rate % ≥ | 90 | ||||
| Note: Special requirements are subject to agreement | |||||
Size: 1-3mm, 2-4mm, 3-5mm
Packaging: Bags of 20kg or 500kg
Properties:
This silica gel is mainly used for:
For more information, please contact Lianyungang Chemsize International Trading Co., Ltd.
| Items | Indicators | |
| spherical | blocky | |
| Amount of adsorption % ≥ | 78 | 78 |
| Bulk density g/l | 400-500 | 400-500 |
| Loss on heating ≤% | 5.0 | 5.0 |
| SiO2 ≥ % | 98 | 98 |
| Particle size mm | 2-5,4-8mm | 0.5-2,1-8mm |
| Particle size pass rate % ≥ | 90 | |
| Note: Special requirements are subject to agreement | ||
Discover our Blue Silica Gel in 2.0kg or 500kg bags. Perfect for moisture control with high-quality desiccant beads.
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 exhibits hygroscopicity, changing from blue to purple and eventually light pink as it absorbs moisture. This color change indicates the humidity level and the need for replacement. Blue silica gel can be used alone 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. The color change from blue to red visually indicates the relative humidity of the environment. When used with ordinary silica gel or a drier, it helps determine the moisture absorption level and relative humidity. 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 | |||
Product Name: Microspheres Silica Gel Desiccant Beads
Size: 1-3mm, 2-4mm, 3-5mm
Packaging: Bags of 25kg
Features: Cobalt-free, color-changing silica gel
Company: Lianyungang Chemsize International Trading Co., Ltd.
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 caused by dyes and discoloration agents, making it an environmentally friendly option.
This silica gel is primarily used as a desiccant and to indicate desiccant saturation levels in sealed packaging. It is suitable 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 | ||||
Size: 1-3mm, 2-4mm, 3-5mm
Packaging: Bags of 25kg
Used as a catalyst and catalyst carrier for petrochemical products such as phthalic anhydride, aniline, maleic anhydride, and triacrylonitrile. Also utilized in refined petroleum products and selective adsorption separation of organic gases and liquid components. Acts as an ion exchanger for removing harmful elements from water, as well as for dry storage of materials, equipment, and other articles. Suitable for high purity gas dehydrating refining.
Company: Lianyungang Chemsize International Trading Co., Ltd.
| Items | Indicators |
| Amount of adsorption % ≥ | 80 |
| Bulk density g/l | 400 |
| Loss on heating ≤% | 5.0 |
| Particle size pass rate % ≥ | 85 |
| Note: Special requirements are subject to agreement | |
Size: 20-40, 30-60, 60-100, 100-200 mesh
Packaging: 20kg bags
Silica Gel FNG by Lianyungang Chemsize International Trading Co., Ltd. is a high-quality desiccant in microspheres form. Ideal for moisture control in various applications.
Product by: Lianyungang Chemsize International Trading Co., Ltd.
| Items | Indicators | ||||
| FNG-I | FNG-II | ||||
| grade A | grade B | grade A | grade B | ||
| Adsorption capacity % ≥ | 38 | 30 | 70 | 50 | |
| Bulk density g/l | 600-700 | 600-700 | 400-500 | 400-500 | |
| Pore Volume ml/g | 0.6 | 0.35 | 0.72 | 0.70 | |
| Loss on heating %≤ | 5 | 5 | 5 | 5 | |
| Crushing Strength N> | 40 | 30 | 40 | 30 | |
| None-bursting rate with water %≥ | 95 | 90 | 95 | 90 | |
| Spherical pass rate %≥ | 85 | 80 | 85 | 80 | |
| Note: Special requirements are subject to agreement | |||||
Size: 2-5mm, 4-8mm, 8-12mm
Packaging: Bags of 25kg or 500kg
Column chromatography silica gel is a white uniform powder particles, non-toxic, and tasteless. The main component is silica, known for its high purity, safety, and health benefits. Due to its varying adsorption residence time for different substance components, it effectively separates and purifies mixed components.
Primarily used for refining petroleum products, removing aromatic substances, and separating and purifying the active components of Chinese herbal medicine. It is also ideal for preparing high-purity substances.
Company Name: Lianyungang Chemsize International Trading Co., Ltd.
| Items | Indicators | |||||
| Type A | Type B | Type C | ||||
| Industrial grade | Reagent grade | Industrial grade | Reagent grade | Industrial grade | Reagent grade | |
| pore diameter nm | 2-3 | 2-3 | 5-8 | 5-8 | 8-10 | 8-10 |
| pore volume | 0.35-0.45 | 0.35-0.45 | 0.5-0.75 | 0.5-0.75 | 0.8-1.00 | 0.8-1.00 |
| surface area | ≥600 | ≥600 | 450-600 | 450-600 | 320-400 | 320-400 |
| 150ºC Loss on heating %≤ | 5 | 2 | 5 | 2 | 5 | 2 |
| Chloride compound(CI-) | -- | 0.02 | -- | 0.02 | -- | 0.02 |
| iron(Fe3+) | -- | 0.02 | -- | 0.02 | -- | 0.02 |
| Note: Special requirements are subject to agreement | ||||||
Company: Lianyungang Chemsize International Trading Co., Ltd.
Our Silica Gel Factory is certified by:
Additionally, our products have passed SGS REACH SVHC, ROHS, and DMF tests, and are REACH registered.
Customize particle size, packaging, moisture, and specifications of Microspheres Silica Gel Desiccant Beads from Lianyungang Chemsize International Trading Co., Ltd.
Explore our premium selection of silica gel products designed to meet your diverse needs:
Our silica gel products are available in a range of convenient packaging options:
Trust Lianyungang Chemsize International Trading Co., Ltd. for high-quality silica gel solutions that cater to your specific requirements.
Our silica gel desiccant products are designed to keep your goods dry and moisture-free. Here are some common questions about our products:
Q1. Can I have a sample order for silica gel dryer products?
A: Yes, we offer free samples shipped by ***/FEDEX/DHL. Mixed samples are acceptable.
Q2. What is the lead time?
A: Samples are sent within 3-5 days. Delivery orders for quantities within 100mt usually take 15 days.
Q3. Is there a MOQ limit for silica gel orders?
A: No, but lower quantities may result in higher average costs.
Q4. How are the goods shipped and how long does it take to arrive?
A: We ship via DHL, UPS, FedEx, or ***, with delivery in 3-5 working days. By sea, delivery times range from 7-40 days depending on distance.
Q5. How to process an order for silica gel Desiccant Products?
A:
1) Share your requirements or application.
2) Receive a quote based on your needs.
3) Confirm samples and pay a deposit.
4) Production is arranged.
Q6. Can I print my logo on packages?
A: Yes, inform us before production and confirm the design based on our sample.
Q7: How to deal with faulty products?
A: Our products have a low defective rate (<0.2%). If an issue arises, we will send replacements and cover your losses.
For any further inquiries, please contact us!
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