• Color-Changing Blue Silica Gel Desiccant for Water Absorption
  • Color-Changing Blue Silica Gel Desiccant for Water Absorption
  • Color-Changing Blue Silica Gel Desiccant for Water Absorption
  • Color-Changing Blue Silica Gel Desiccant for Water Absorption
  • Color-Changing Blue Silica Gel Desiccant for Water Absorption
  • Color-Changing Blue Silica Gel Desiccant for Water Absorption

Color-Changing Blue Silica Gel Desiccant for Water Absorption

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

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 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.



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 moistureproof purposes. 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 available in sizes ranging from 1-3mm to 3-5mm. Perfect for water absorption needs.

Product and Packaging:

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

Color-Changing Blue Silica Gel Desiccant for Water Absorption


Al Silica Gel



Al Silica Gel


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 conditions (RH=80%, RH=90%) and superior thermal stability (350ºC).



Properties:



  • Chemical Formula: mSiO2.nAl2O3.xH2O

  • Adsorption Capacity: Higher for high humidity conditions

  • Thermal Stability: 150ºC higher than silica gel with fine holes



Application:


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.



Technical Specifications:


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





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



Description:



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, good wear resistance, 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 purposes but can also serve as catalyst carriers, adsorbents, separators, and variable-pressure adsorbents.



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

Size: 1-3mm, 2-4mm, 3-5mm. Packaging: 25kg or 500kg bags. Type B Silica Gel for water absorption. Color-changing blue silica beads.

Color-Changing Blue Silica Gel Desiccant for Water Absorption


Type B Silica Gel



Properties:



  • Translucent particles

  • Two types: spherical and blocky

  • Chemical formula: mSiO2.nH2O

  • Insoluble in water and inorganic acids

  • Soluble in hydrofluoric acid and concentrated caustic soda solution

  • High mechanical strength and good wear resistance

  • 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 regulator

  • Catalyst and catalyst carrier

  • Making scented silica gel

  • Raw materials for fine chemical products like silica gel chromatography



For more information, contact 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-Type Silica Gel



Properties:


C-Type silica gel, also known as coarse pore silica gel, consists of milky white particles. It comes in two forms: spherical and blocky, with a chemical formula of mSiO2.nH2O. This silica gel is insoluble in water and inorganic acid, but soluble in hydrofluoric acid and concentrated caustic soda solution. It has a pore volume of 0.78-1.00ml/g, pore diameter of 8-10nm, and a surface area of 350-500m2/g.



Application:



  • Drying various industrial gases

  • Adsorption of organic acids and moisture in transformer oil

  • Removal of polymer protein in industrial fermentation processes

  • Purification and separation of harmful elements in water

  • Protection of articles from moisture

  • Use as a catalyst carrier

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



For more information, please 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 Water Absorption in 200kg or 500kg bags. Perfect for moisture control!

Color-Changing Blue Silica Gel Desiccant for Water Absorption



Blue Silica Gel



Properties:

Blue silica gel is composed 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 to 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.



Application:

Primarily used for absorbing moisture and preventing rust 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. Widely utilized as a desiccant for precision instruments, leather goods, shoes, clothing, food items, medications, and household appliances.



Company: 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: Bags of 25kg


Product Name: Color-Changing Blue Silica Gel Desiccant for Water Absorption


Description: Cobalt-free color-changing silica gel ideal for water absorption. High-quality beads in various sizes for effective moisture control.

Color-Changing Blue Silica Gel Desiccant for Water Absorption


Cobalt-Free Environmental Discoloration Silica Gel



Product Description



Properties


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 color-changing variant. It is made from fine porous silica gel infused with an inorganic salt mixture and utilizes new non-toxic compound dyes. By eliminating the pollution caused by dyes and discoloration agents, this product offers superior environmental protection.



Application


Primarily used as a desiccant and indicator of desiccant saturation levels, this silica gel is ideal for sealing packaging and monitoring relative humidity in precision instruments and general packaging. Its original technological design and excellent adsorption performance make it a cutting-edge environmental protection solution.



Company: 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 like 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 dehydrating refining.



Company: 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

Size: 20-40, 30-60, 60-100, 100-200 mesh
Packaging: 20 kg bags
Product Name: Color-Changing Blue Silica Gel Desiccant for Water Absorption
Company Name: Lianyungang Chemsize International Trading Co., Ltd.

Color-Changing Blue Silica Gel Desiccant for Water Absorption


Silica Gel FNG



Properties:



  • White or light gray spherical particles

  • Made of powder silica gel

  • 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 in protective bed desiccants and silicone rubber protective layers



Company Name: 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



Column Chromatography Silica Gel



Specifications:



  • 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 time for different substance components, it enables the separation and purification of mixed components effectively.



Application:


It is 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 utilized in the preparation of high-purity substances.



For more information, contact 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 that may affect 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 Water Absorption
Color-Changing Blue Silica Gel Desiccant for Water Absorption
Color-Changing Blue Silica Gel Desiccant for Water Absorption
Color-Changing Blue Silica Gel Desiccant for Water Absorption
Color-Changing Blue Silica Gel Desiccant for Water Absorption
Color-Changing Blue Silica Gel Desiccant for Water Absorption

Customize particle size, packaging, moisture, and specifications for Color-Changing Blue Silica Gel Desiccant by Lianyungang Chemsize International Trading Co., Ltd.

Packaging & Shipping

Color-Changing Blue Silica Gel Desiccant for Water Absorption
Color-Changing Blue Silica Gel Desiccant for Water Absorption
Color-Changing Blue Silica Gel Desiccant for Water Absorption
Color-Changing Blue Silica Gel Desiccant for Water Absorption
Color-Changing Blue Silica Gel Desiccant for Water Absorption
Color-Changing Blue Silica Gel Desiccant for Water Absorption

Product and Packaging:

Explore our selection of premium silica gel products from Lianyungang Chemsize International Trading Co., Ltd. Our offerings include chromatography silica gel, orange silica gel, desiccant silica gel, and more. Choose from a variety of packaging options such as bags, jumbo bags, drums, and pallets to suit your specific needs.

Color-Changing Blue Silica Gel Desiccant for Water Absorption

Company Profile

Color-Changing Blue Silica Gel Desiccant for Water Absorption
Color-Changing Blue Silica Gel Desiccant for Water Absorption
Color-Changing Blue Silica Gel Desiccant for Water Absorption
Color-Changing Blue Silica Gel Desiccant for Water Absorption
Color-Changing Blue Silica Gel Desiccant for Water Absorption
Color-Changing Blue Silica Gel Desiccant for Water Absorption
 

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 free from moisture. Here are some key details:



  • Sample orders are available free of charge, shipped by ***/FEDEX/DHL

  • Lead time for samples is 3-5 days, while delivery for orders within 100mt is usually within 15 days

  • No MOQ limit for silica gel orders, but lower quantities may result in higher average costs

  • Shipping is done via DHL, UPS, FedEx, or ***, with delivery in 3-5 working days. Sea shipments take 7-40 days

  • Order processing involves sharing your requirements, receiving a quote, confirming samples, and paying a deposit

  • Logo printing on packages is possible with prior notification and design confirmation

  • Faulty products are rare (<0.2% defective rate), and replacements will be sent at no cost


For any inquiries or to place an order, please 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