Blue Color Changing Silica Gel Desiccant Beads Sorbent

• 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

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 hygroscopic properties, changing color 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 standalone desiccant 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. As it absorbs moisture, it transitions from blue to red, visually indicating the relative humidity of the environment. When used with ordinary silica gel or a drier, it helps assess the moisture absorption level and determine the relative humidity of the surroundings. This versatile product is widely employed as a silica gel drier for packaging precision instruments, leathers, shoes, clothes, foodstuffs, medicines, and household electric 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

Discover our Blue Color Changing Silica Gel Desiccant Beads, available in sizes 1-3mm, 2-4mm, and 3-5mm. Perfect for moisture control with visual drying indication.

Packaging: Bags of 25kg

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 ISO45001

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

Detailed Photos

 

Packaging & Shipping

Product and Packaging:

Lianyungang Chemsize International Trading Co., Ltd. offers Blue Color Changing Silica Gel Desiccant Beads Sorbent in various packaging options like 25kg bags, 500kg Jumbo bags, Drums, and Pallets.

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.

Features:

• Customizable particle size, packaging, moisture, and specifications


• Chemical Formula: SiO₂· nH₂O + CoCl₂


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


• Effective moisture removal up to 220°F

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


• Best used at room temperature (70-90°F) and high relative humidity (60-90% Rh)

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 Lianyungang Chemsize International Trading Co., Ltd.

Introducing Chemsize Blue Silica Gel, a high-quality desiccant product with a moisture indicator. Please note that this product is not suitable for use with items intended for consumption, such as food or pharmaceuticals.

Frequently Asked Questions:

Q1: Can I request a sample order for silica gel dryer products?

A: Yes, we offer free samples shipped via ***/FEDEX/DHL. Mixed samples are also acceptable.

Q2: What is the lead time for sample orders and bulk orders?

A: Sample orders typically ship within 3-5 days. Bulk orders of up to 100mt are usually delivered within 15 days.

Q3: Is there a minimum order quantity for silica gel?

A: No, there is no MOQ. However, lower quantities may result in higher average costs.

Q4: How are the goods shipped and what is the estimated delivery time?

A: We ship via DHL, UPS, FedEx, or ***, with an estimated delivery time of 3-5 working days. Sea shipments may take 7-40 days depending on the distance.

Q5: What is the process for ordering silica gel desiccant products?

A:

1. Inform us of your requirements or application.


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


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


4. We will proceed with production.

Q6: Can I have my logo printed on the packages?

A: Yes, please inform us before production and confirm the design based on our sample.

Q7: How are faulty products handled?

A: Our products undergo strict quality control, with a defective rate of less than 0.2%. In case of any issues, we will replace the products and cover any losses incurred.

For any further inquiries, please do not hesitate to contact us!