High Quality Blue Color Changing Silica Gel Beads Indicator

• 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

Properties

Blue silica gel is a type of desiccant that comes in blue or light blue glassy particles. It changes color from blue to purple to light pink as it absorbs moisture, indicating the humidity level of the environment. It can be used alone or with Type A Silica Gel.

Application

Blue silica gel is ideal 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 gauge the moisture absorption level and relative humidity. This versatile desiccant is commonly used in packing 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 High Quality Blue Color Changing Silica Gel Beads Indicator in sizes 1-3mm, 2-4mm, and 3-5mm. Perfect for moisture absorption and visual indication.

Packaging: Bags of 25kg

Certifications

Silica Gel Factory

Welcome to 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. We have also passed SGS REACH SVHC, ROHS, and DMF tests.

Features:

• ISO9001 certified for quality management


• ISO14001 certified for environmental management


• ISO45001 certified for occupational health and safety


• SGS REACH SVHC, ROHS, and DMF test passed

Benefits:

• High-quality silica gel products


• Environmentally friendly manufacturing processes


• Prioritizing the health and safety of our employees


• Compliance with international standards for product safety

Detailed Photos

 

Packaging & Shipping

Product and Packaging:

Discover our High Quality Blue Color Changing Silica Gel Beads Indicator available in bags of 25kg or 500kg, Jumbo bags, Drum, and Pallets. Perfect for moisture absorption!

Company Profile

Quality Contral:

 

Blue Silica Gel

Chemsize silica gel beads are saturated with a moisture indicating solution that gives them a deep blue color when dry. The color changes from blue to purple to pink as it adsorbs moisture.

Chemical Formula: SiO₂· nH₂O + CoCl₂

Also known as a narrow pore silica gel, Chemsize has a vast network of interconnecting pores with diameters of 20-30 nanometres. These pores have a strong affinity for moisture and use physical adsorption and capillary condensation to trap and hold it. Silica gel will remove moisture at temperatures as high as 220° F, but is best used at room temperature (70-90° F) and high relative humidity (60-90% Rh).

Features:

• Customizable particle size, packaging, moisture, and specifications


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

Typical Applications:

• Compressed air dryers


• Gas drying


• Breathers


• Packaged goods

Company: Lianyungang Chemsize International Trading Co., Ltd.

Additional Information

Chemsize Blue Silica Gel

Welcome to Chemsize Blue Silica Gel!

Our Chemsize Blue Silica Gel is designed with a moisture indicator, making it ideal for various drying applications. Please note that this product is not suitable for use with items intended for consumption, such as food or pharmaceuticals.

Frequently Asked Questions:

1. Sample Order: We offer free samples shipped via ***/FEDEX/DHL. Mixed samples are acceptable.


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


3. MOQ: 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 the distance.


5. Order Process:
   
   
   
   1. Share 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 proceed with production.
   
   
   
   


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


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

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