Orange Color-Changing Silica Gel Packets

Product Details
Customization: Available
CAS No.: 7631-86-9
Formula: Msio2.Nh2o
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Registered Capital
1000000 RMB
Plant Area
101~500 square meters
  • Orange Color-Changing Silica Gel Packets
  • Orange Color-Changing Silica Gel Packets
  • Orange Color-Changing Silica Gel Packets
  • Orange Color-Changing Silica Gel Packets
  • Orange Color-Changing Silica Gel Packets
  • Orange Color-Changing Silica Gel Packets
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  • Overview
  • Product Description
  • Certifications
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
white, orange, blue
EINECS
231-545-4
Shape
Sphere
Drying Method
Static Drying
Kind
Silica-Gel Desiccant
Sorbent
Silica Gel
Desiccant
Physical Desiccant
Orange Color Change
Orange to Green or Colorless
Blue Color Change
Blue to Pink
Aluminium Silica Gel
Al 5%
Size Available
1-2mm, 1-3mm, 2-4mm, 2-5mm, 3-5mm 4-8mm
Reach
Registered
Coarse Pore Microspheres Silica Gel
Amount of Adsorption 80% Min
Cobalt-Free Color-Changing Silica Gel
Size:1-3mm, 2-4mm, 3-5mm
Type C
Coarse Pore Silica Gel
Type B
Pore Volume 0.50-0.80ml/G
Type a
Pore Volume 0.35-0.45ml/G
Test Approved
SGS Reach Svhc, RoHS, and DMF
Application
Drying and Moistureproof
Applicaitons
Catalyst Carriers, Adsorbents, Separators
Usage
Variable-Presssure Adsorbents
Usages
Absorbing Moisture Anti-Rusting of Instruments
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 exhibits 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



Application:


Primarily used for drying and moistureproof purposes, Type A silica gel can also serve 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 range of orange color-changing silica gel packets in sizes ranging from 1-3mm to 3-5mm. Perfect for moisture control and freshness preservation.

Product and Packaging:

Discover our Orange Color-Changing Silica Gel Packets in 25kg or 500kg bags for effective moisture control. Perfect for industrial or household use.

Orange Color-Changing Silica Gel Packets


Al Silica Gel


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 offers 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:



  • Dehydration of natural gas by adsorption and separation of light hydrocarbons

  • Use 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 the 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.



Application:



It is mainly used for drying and moistureproof purposes but can also be utilized 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

Discover our Type B Silica Gel in sizes of 1-3mm, 2-4mm, and 3-5mm. Available in 25kg or 500kg bags for your convenience.

Orange Color-Changing Silica Gel Packets



Properties



  • Type B silica gel is a translucent particle

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

  • Insoluble in water and inorganic acids

  • Soluble in hydrofluoric acid and concentrated caustic soda solution

  • High mechanical strength, 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

  • Used for making scented silica gel

  • Utilized as raw materials for fine chemical products such as silica gel chromatography



Company: 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 molecular 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 polyvalent harmful elements in water.

  • Keeps 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 Blue Silica Gel Packets in 2.0kg or 500kg bags. Perfect for moisture control, these high-quality desiccant beads are a must-have for industrial and household use.

Orange Color-Changing Silica Gel Packets


Blue Silica Gel Product Description



Properties


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 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


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 product is commonly used as a desiccant for 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

Discover our Cobalt-Free Orange Color-Changing Silica Gel Packets in sizes of 1-3mm, 2-4mm, and 3-5mm. Each bag weighs 25kg, ensuring quality and convenience.

Orange Color-Changing Silica Gel Packets



Product Description



Properties:



  • The European Union classified cobalt chloride as a Class II carcinogen in 1998.

  • Blue gum containing cobalt chloride is banned in Europe and the United States.

  • Cobalt-free environmental discoloration silica gel was developed to meet market demands.



Features:



  • Developed from blue gum color-changing silica gel.

  • Orange color-changing silica gel made from fine porous silica gel with inorganic salt mixture.

  • Utilizes new non-toxic compound dyes to eliminate pollution from dyes and discoloration agents.

  • Original technological conditions and good adsorption performance for environmental protection.



Application:



  • Mainly used as a desiccant and indicating desiccant saturation degree in sealed packaging.

  • Monitors relative humidity in precision instruments and general packaging to prevent moisture damage.



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



Coarse Pore Microsphere Silica Gel



Size:


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



Packaging:


Bags of 2.5kg



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:


Mainly used as a catalyst and catalyst carrier for petrochemical products like phthalic anhydride, aniline, maleic anhydride, triacrylonitrile, etc. Also used 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

Silica Gel FNG in 20-40, 30-60, 60-100, 100-200 mesh sizes. Packed in 20kg bags. Ideal for moisture control and protection.

Orange Color-Changing Silica Gel Packets


Silica Gel FNG



Properties



  • Silica Gel FNG is a white or light gray spherical particle.

  • The product is a type of silica gel made from powder.

  • In addition to the adsorption properties of regular silica gel, it also offers good water resistance.

  • It has a low regeneration breakage rate and a long service life.



Application



  • Mainly used for air drying in the process of air separation, liquid air, and liquid oxygen preparation in the acetylene adsorption process.

  • Effective for drying compressed air and various industrial gases.

  • Utilized as a liquid adsorbent and catalyst carrier in petrochemical, electric brewing, and other industries.

  • Acts as a buffer for ordinary silica gel protective bed desiccant silica sand and silicone rubber protective layer.



For more information, please contact 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



Features:



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



Application:


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: 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


Chemsize International Trading Co., Ltd.


Product: Mesh Size Separator


Size: 30-60, 60-100, 100-200, 200-300, 300-400, 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 the absorption of other chemical substances that may affect the separation performance.



Certifications




Lianyungang Chemsize International Trading Co., Ltd. - Silica Gel Factory



Welcome to Lianyungang Chemsize International Trading Co., Ltd.



Our Silica Gel Factory is dedicated to providing high-quality products that meet international standards. We are proud to be certified by:




  • Quality Management System Certificate ISO9001

  • Environmental Management System Certificate ISO14001

  • Occupational Health and Safety Management System Certificate ISO45001



Furthermore, our products have successfully passed rigorous tests including SGS REACH SVHC, ROHS, and DMF, and are REACH registered.




Orange Color-Changing Silica Gel Packets
Orange Color-Changing Silica Gel Packets
Orange Color-Changing Silica Gel Packets
Orange Color-Changing Silica Gel Packets
Orange Color-Changing Silica Gel Packets
Orange Color-Changing Silica Gel Packets

Customize particle size, packaging, moisture, and specifications of our Orange Color-Changing Silica Gel Packets to meet your needs. Perfect for moisture control in various applications.

Packaging & Shipping

Orange Color-Changing Silica Gel Packets
Orange Color-Changing Silica Gel Packets
Orange Color-Changing Silica Gel Packets
Orange Color-Changing Silica Gel Packets
Orange Color-Changing Silica Gel Packets
Orange Color-Changing Silica Gel Packets

Product and Packaging:




Welcome to Lianyungang Chemsize International Trading Co., Ltd.



Explore our premium selection of silica gel products designed to meet your diverse needs:




  • Chromatography Silica Gel

  • Orange Silica Gel

  • Desiccant Silica Gel



Our silica gel products are available in a variety of packaging options, including:




  • Bags

  • Jumbo Bags

  • Drums

  • Pallets



Trust Lianyungang Chemsize International Trading Co., Ltd. for high-quality silica gel solutions.




Orange Color-Changing Silica Gel Packets

Company Profile

Orange Color-Changing Silica Gel Packets
Orange Color-Changing Silica Gel Packets
Orange Color-Changing Silica Gel Packets
Orange Color-Changing Silica Gel Packets
Orange Color-Changing Silica Gel Packets
Orange Color-Changing Silica Gel Packets
 

FAQ



Silica Gel Desiccant Products



Welcome to Lianyungang Chemsize International Trading Co., Ltd.



Our silica gel desiccant products are designed to effectively absorb moisture and maintain the quality of your goods during storage and transportation. Here are some key features and benefits:




  • Sample orders available free of charge via ***/FEDEX/DHL

  • Lead time of 3-5 days for samples and 15 days for orders up to 100mt

  • No MOQ limit, ensuring flexibility in order quantities

  • Fast shipping via DHL, UPS, FedEx, or *** with delivery in 3-5 working days

  • Customizable packaging with the option to print your logo

  • Easy order processing with quick production turnaround

  • High-quality control system with a defective rate of less than 0.2%

  • Replacement of faulty products with new items at no additional cost



For more information or to place an order, please contact us. We look forward to serving your silica gel desiccant needs.




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