• Color-Changing Blue Silica Gel Desiccant for Moisture Control
  • Color-Changing Blue Silica Gel Desiccant for Moisture Control
  • Color-Changing Blue Silica Gel Desiccant for Moisture Control
  • Color-Changing Blue Silica Gel Desiccant for Moisture Control
  • Color-Changing Blue Silica Gel Desiccant for Moisture Control
  • Color-Changing Blue Silica Gel Desiccant for Moisture Control

Color-Changing Blue Silica Gel Desiccant for Moisture Control

CAS No.: 7631-86-9
Formula: Msio2.Nh2o
EINECS: 231-545-4
Shape: Sphere
Drying Method: Static Drying
Kind: Silica-Gel Desiccant
Samples:
US$ 0/kg 1 kg(Min.Order)
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Customization:
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  • Overview
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Overview

Basic Info.

Model NO.
Type A, type B, type C
Sorbent
Silica Gel
Desiccant
Physical Desiccant
Bulk Density
670-720 G/L
Sio2
>98%
Loss on Heating
<5%
Particle Size Pass Rate
>90%
Transport Package
Bags, Pallets
Specification
0.5-1.5mm, 1-2mm, 1-3mm, 2-4mm, 2-5mm, 3-5mm 4-8mm
Trademark
Chemsize
Origin
China Shangdong
HS Code
2811221000
Production Capacity
8000mt/Year

Product Description

Product Description

 

Type A Silica Gel



Type A Silica Gel


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. This silica gel has high mechanical strength and good wear resistance.



Specifications:



  • Average Pore Diameter: 2.0-3.0nm

  • Surface Area: 650-800m2/g

  • Pore Volume: 0.35-0.45ml/g



Applications:


It is mainly used for drying and moisture-proofing. Additionally, it can be utilized as catalyst carriers, adsorbents, separators, and variable-pressure adsorbents.



For more information, contact Lianyungang Chemsize International Trading Co., Ltd.




Technical Parameter:

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 Color-Changing Blue Silica Gel Desiccant beads in sizes ranging from 1-3mm, 2-4mm, to 3-5mm. Ideal for moisture control.

Product and Packaging:

Choose from 25kg or 500kg bags of Color-Changing Blue Silica Gel Desiccant for effective moisture control. Ideal for various applications.

Color-Changing Blue Silica Gel Desiccant for Moisture Control

Al Silica Gel



Al Silica Gel



Properties:

Al Silica gel is colorless or light yellow transparent or translucent spherical particles with a chemical formula mSiO2.nAl2O3.xH2O. It has stable chemical properties, is non-combustible, and insoluble in any solvent except strong bases and hydrofluoric acid. Compared to silica gel with fine holes, it has similar adsorption capacity at low humidity levels (e.g., RH=10%, RH=20%), but shows 6-10% higher adsorption capacity at high humidity levels (e.g., RH=80%, RH=90%). Additionally, its thermal stability (350ºC) is more than 150ºC higher than silica gel with fine holes, making it ideal for variable temperature adsorption and separation applications.



Application:

Al Silica Gel is primarily used for the adsorption and separation of light hydrocarbons through the dehydration of natural gas. It can also serve as a catalyst and catalyst carrier in the petroleum industry, as well as an industrial desiccant, liquid adsorbent, and gas separation agent.



Technical Specifications:

- Company: 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


Type A Silica Gel



Type A Silica Gel



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 the chemical molecular formula mSiO2.nH2O. It is insoluble in water and inorganic acids, soluble in hydrofluoric acid and strong caustic soda solutions. It 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.



Application: It is mainly used for drying and moistureproof, and may also be used as catalyst carriers, adsorbents, separators, and variable-pressure adsorbents, etc.



Company Name: Lianyungang Chemsize International Trading Co., Ltd.




Technical Specifications
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 Type B Silica Gel in sizes ranging from 1-3mm to 3-5mm. Available in 25kg or 500kg bags for your convenience.

Color-Changing Blue Silica Gel Desiccant for Moisture Control


Type B Silica Gel



Properties:



  • Type: Translucent particle

  • Types: Spherical and blocky

  • Chemical Formula: mSiO2.nH2O

  • Solubility: Insoluble in water and inorganic acids, soluble in hydrofluoric acid and concentrated caustic soda solution

  • Mechanical Strength: High

  • Wear Resistance: Good

  • Pore Volume: 0.50-0.80ml/g

  • Average Pore Diameter: 5.0-8.0nm

  • Specific Surface Area: 450-600m2/g



Application:


Mainly used for air humidity regulation, catalysts, and catalyst carriers. Ideal for making scented silica gel and as raw materials for fine chemical products like silica gel chromatography.



Provided by: Lianyungang Chemsize International Trading Co., Ltd.




Technical Specifications
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


C-Type Silica Gel



Product Description



Size: 1-3mm, 2-4mm, 3-5mm


Packaging: Bags of 20kg or 500kg



Type C Silica Gel



Properties:



  • C-Type silica gel, also known as coarse pore silica gel, is milky white particles.

  • Two types: spherical and blocky with chemical formula mSiO2.nH2O.

  • Insoluble in water and inorganic acid, soluble in hydrofluoric acid and concentrated caustic soda solution.

  • Pore volume: 0.78-1.00ml/g, pore diameter: 8-10nm, surface area: 350-500m2/g.



Application:



  • Mainly used for drying various industrial gases.

  • Adsorption of organic acids and moisture in transformer oil.

  • Purification and separation of harmful elements in water.

  • Prevents articles from moisture.

  • Acts as a catalyst carrier.

  • Basic material for further processing of fine silica gel series products.



For more information, contact Lianyungang Chemsize International Trading Co., Ltd.




Technical Specifications
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 Color-Changing Blue Silica Gel Desiccant for precise moisture control. Available in 2.0kg or 500kg bags. Ideal for industrial use.

Color-Changing Blue Silica Gel Desiccant for Moisture Control



Properties


Blue silica gel is a type of desiccant that comes in blue or light blue glassy particles. It can indicate the humidity of the environment by changing color from blue to purple and finally to light pink. This product can be used alone as a desiccant or in combination with Type A Silica Gel.



Application


Blue silica gel is primarily used for absorbing moisture and preventing rust in instruments, gauges, and equipment in enclosed conditions. When it absorbs moisture, it changes color from blue to red, visually indicating the relative humidity of the environment. It can be used with ordinary silica gel or a drier to determine the extent of moisture absorption and judge the relative humidity of the surroundings. This versatile product is commonly used as a desiccant for packing precision instruments, leather goods, shoes, clothes, food items, medicines, and household appliances.



Company Name: Lianyungang Chemsize International Trading Co., Ltd.




Technical Specifications
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

Size: 1-3mm, 2-4mm, 3-5mm


Packaging: 25kg bags


Product: Color-Changing Blue Silica Gel Desiccant for Moisture Control


Description: Cobalt-free silica gel beads that change color, ideal for moisture absorption and control.

Color-Changing Blue Silica Gel Desiccant for Moisture Control


Product Description



Properties


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, with orange color-changing silica gel 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.



Application


This product is primarily used as a desiccant and indicator of desiccant saturation levels in sealed packaging. It is also suitable for monitoring relative humidity in precision instruments, general packaging, and instruments vulnerable to moisture.



Company Name: Lianyungang Chemsize International Trading Co., Ltd.




Technical Specifications
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



Coarse Pore Microsphere Silica Gel



Size: 1-3mm, 2-4mm, 3-5mm


Packaging: Bags of 25kg



Properties:



  • Coarse pore microsphere silica gel for milky white particles

  • Main composition: SiO2·nH2O

  • Insoluble in water and inorganic acids

  • Soluble in hydrofluoric acid and strong caustic soda solutions

  • Pore volume: 0.80-1.2 ml/g

  • Pore diameter: 8-12nm

  • Surface area: 350-460m2/g



Application:


Used for catalyst and catalyst carrier in petrochemical products such as phthalic anhydride, aniline, maleic anhydride, and triacrylonitrile. Also utilized in refined petroleum products, selective adsorption separation of organic gases and liquid components, ion exchange for water purification, dry storage of materials, equipment, and high purity gas dehydration refining.



Company name: Lianyungang Chemsize International Trading Co., Ltd.




Technical Specifications
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

Discover our Color-Changing Blue Silica Gel Desiccant for precise moisture control. Available in 20-40, 30-60, 60-100, and 100-200 mesh sizes. Each pack contains 20kg, ensuring efficient protection.

Color-Changing Blue Silica Gel Desiccant for Moisture Control


Silica Gel FNG



Properties:



  • White or light gray spherical particle

  • Made of powder

  • Good water resistance

  • Low regeneration breakage rate

  • Long service life



Application:



  • Mainly used for air drying in air separation processes

  • Utilized in liquid air and liquid oxygen preparation for acetylene adsorption

  • Dries compressed air and various industrial gases

  • Acts as a liquid adsorbent and catalyst carrier in petrochemical and electric brewing industries

  • Used as a buffer and desiccant in protective beds and silicone rubber layers



Product by: Lianyungang Chemsize International Trading Co., Ltd.




Technical Specifications
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



Column Chromatography Silica Gel



Size: 2-5mm, 4-8mm, 8-12mm


Packaging: Bags of 25kg or 500kg



Properties:


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 times for different substance components, it effectively separates and purifies mixed components.



Application:


Primarily used for refining petroleum products by removing aromatic substances or for separating and purifying the active components of Chinese herbal medicine. It is also ideal for preparing high-purity substances.



Company: Lianyungang Chemsize International Trading Co., Ltd.




Technical indicators
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



Product Description



Product Description



Company Name: Lianyungang Chemsize International Trading Co., Ltd.



Size:



  • 30-60 mesh

  • 60-100 mesh

  • 100-200 mesh

  • 200-300 mesh

  • 300-400 mesh

  • 500-800 mesh



Packaging:


Bags of 20kg



Storage:


Store in a dry and ventilated place. Do not store with volatile substances to avoid moisture absorption or absorption of other chemical substances affecting the separation performance.




Certifications


Lianyungang Chemsize International Trading Co., Ltd.


Our Silica Gel Factory is certified by:



  • Quality Management System Certificate ISO9001

  • Environmental Management System Certificate ISO14001

  • Occupational Health and Safety Management System Certificate ISO450


Additionally, our products have passed SGS REACH SVHC, ROHS, and DMF tests.


Color-Changing Blue Silica Gel Desiccant for Moisture Control
Color-Changing Blue Silica Gel Desiccant for Moisture Control
Color-Changing Blue Silica Gel Desiccant for Moisture Control
Color-Changing Blue Silica Gel Desiccant for Moisture Control
Color-Changing Blue Silica Gel Desiccant for Moisture Control
Color-Changing Blue Silica Gel Desiccant for Moisture Control

Customize particle size, packaging, moisture, and specifications of Color-Changing Blue Silica Gel Desiccant for precise moisture control needs.

Packaging & Shipping

Color-Changing Blue Silica Gel Desiccant for Moisture Control
Color-Changing Blue Silica Gel Desiccant for Moisture Control
Color-Changing Blue Silica Gel Desiccant for Moisture Control
Color-Changing Blue Silica Gel Desiccant for Moisture Control
Color-Changing Blue Silica Gel Desiccant for Moisture Control
Color-Changing Blue Silica Gel Desiccant for Moisture Control

Product and Packaging:




Lianyungang Chemsize International Trading Co., Ltd.



High-Quality Silica Gel Products


Explore our diverse range of silica gel products, including chromatography silica gel, orange silica gel, desiccant silica gel, and more. Our products are meticulously crafted to meet your specific needs.



Features:



  • High-quality silica gel

  • Available in various types such as chromatography, orange, and desiccant

  • Offered in different packaging options like bags, jumbo bags, drums, and pallets



Benefits:



  • Ensures efficient chromatography processes

  • Provides superior moisture absorption with desiccant silica gel

  • Available in convenient packaging options for easy storage and use



Choose Lianyungang Chemsize International Trading Co., Ltd. for all your silica gel needs.




Color-Changing Blue Silica Gel Desiccant for Moisture Control

Company Profile

Color-Changing Blue Silica Gel Desiccant for Moisture Control
Color-Changing Blue Silica Gel Desiccant for Moisture Control
Color-Changing Blue Silica Gel Desiccant for Moisture Control
Color-Changing Blue Silica Gel Desiccant for Moisture Control
Color-Changing Blue Silica Gel Desiccant for Moisture Control
Color-Changing Blue Silica Gel Desiccant for Moisture Control
 

FAQ



Silica Gel Desiccant Products


Welcome to Lianyungang Chemsize International Trading Co., Ltd.


Our silica gel desiccant products are designed to keep your goods dry and moisture-free. Here are some common questions about our products:



  1. Sample Order: You can request a sample order free of charge, shipped by ***/FEDEX/DHL. Mixed samples are acceptable.

  2. Lead Time: Samples are sent within 3-5 days. For orders under 100mt, delivery is usually within 15 days.

  3. MOQ Limit: There is no minimum order quantity, but lower quantities may result in higher average costs.

  4. Shipping: We ship via DHL, UPS, FedEx, or ***, with delivery in 3-5 working days. Sea shipping may take 7-40 days depending on distance.

  5. Order Process:

    1. Let us know your requirements or application.

    2. We provide a quote based on your needs or suggestions.

    3. Confirm samples and pay a deposit for the order.

    4. We arrange production.



  6. Logo Printing: We can print your logo on packages with prior notification and design confirmation.

  7. Quality Assurance: Our products have a defective rate of less than 0.2%. In case of any faults, we will replace the products and cover your losses.


For any further inquiries, please feel free to contact us. Thank you for choosing Lianyungang Chemsize International Trading Co., Ltd.



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Diamond Member Since 2023

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company
Registered Capital
1000000 RMB
Plant Area
101~500 square meters