High Quality Silica Gel Desiccant Packet

• CAS No.: 112926-00-8
• Formula: Msio2.Nal2o3.Xh2o
• EINECS: 231-545-4
• Shape: Sphere
• Drying Method: Static Drying
• Kind: Silica-Gel Desiccant
• Model NO.: 1-3mm, 2-4mm, 3-5mm
• Sorbent: Silica Gel
• Desiccant: Physical Desiccant
• Particle Size Pass Rate: 85% Min
• Loss on Heating: 5% Max
• Adsorption Capacity Rh20%: 8% Min
• Adsorption Capacity Rh30%: 13% Min
• Adsorption Capacity Rh50%: 20% Min
• Colour Rh20%: Blue or Light Blue
• 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
• HS Code: 2811221000
• Production Capacity: 8000mt/Year

Product Description

Product Description

Blue Silica Gel Product Description

Properties

Blue silica gel consists of blue or light blue glassy particles. The product is divided into blue silica gel indicator and blue silica gel. It is characterized by its hygroscopicity process, turning from blue to purple and finally to light pink as it absorbs moisture. This color change indicates the humidity level of the environment and signals when it needs replacement. Blue silica gel can be used as a desiccant on its own 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. As it absorbs moisture, it changes color from blue to red, visually indicating the relative humidity of the environment. When used with ordinary silica gel or a drier, it shows the extent of moisture absorption and helps determine the relative humidity of the surroundings. This product is commonly used as a silica gel drier for packaging precision instruments, leathers, shoes, clothes, foodstuffs, medicines, and household electric 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 range of high-quality silica gel desiccant packets in various sizes: 1-3mm, 2-4mm, and 3-5mm. Ideal for moisture control and preservation.

Packaging: Bags of 25kg

Certifications

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

Detailed Photos

 

Packaging & Shipping

Product and Packaging:

Discover our range of high-quality silica gel desiccant packets in various sizes including 25kg bags, 500kg jumbo bags, drums, and pallets. Perfect for moisture control in a wide range of applications.

Company Profile

Quality Contral:

 

Blue Indicating Silica Gel

Blue Indicating Silica Gel

Company: Lianyungang Chemsize International Trading Co., Ltd.

Features:

• Customizable particle size, packaging, moisture, and specifications


• Deep blue color when dry, changes to purple to pink as it adsorbs moisture


• Chemical Formula: SiO₂· nH₂O + CoCl₂


• Narrow pore silica gel with interconnecting pores of 20-30 nanometres


• Effective moisture removal up to 220°F, best used at room temperature and high relative humidity

Benefits:

• Ideal as a primary desiccant or blended with other desiccants for visual moisture control


• Strong affinity for moisture using physical adsorption and capillary condensation


• Commonly used in compressed air dryers, gas drying, breathers, and packaged goods

Additional Information

Chemsize Blue Silica Gel

Welcome to Chemsize Blue Silica Gel!

Our Chemsize Blue Silica Gel is specially designed with a moisture indicator, making it ideal for various applications. However, please note that it is not suitable for use with products intended for consumption such as food or pharmaceuticals.

Frequently Asked Questions:

1. Sample Order: Yes, we offer free samples shipped by ***/FEDEX/DHL. Mixed samples are acceptable.


2. Lead Time: Samples are sent within 3-5 days. Orders under 100mt are delivered within 15 days.


3. MOQ: No specific limit, 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 takes 7-40 days depending on distance.


5. Order Process:
   
   
   
   1. Share your requirements or application.
   
   
   2. We provide a quote based on your needs.
   
   
   3. Confirm samples and pay a deposit for the order.
   
   
   4. We proceed with production.
   
   
   
   


6. Logo Printing: Yes, we can print your logo on packages. Please inform us in advance.


7. Handling Faulty Products: Our strict quality control ensures a defective rate of less than 0.2%. In case of any issues, we will replace the products and cover your losses.

For any further inquiries, please feel free to contact Lianyungang Chemsize International Trading Co., Ltd.