Silica Gel Desiccant for Chromatography and Breather

• CAS No.: 112926-00-8
• Formula: Msio2.Nal2o3.Xh2o
• Shape: Beads
• Drying Method: Static Drying
• Kind: Silica-Gel Desiccant
• Sorbent: Silica Gel
• Model NO.: 1-3mm, 2-4mm, 3-5mm
• Desiccant: Physical Desiccant
• Amount of Adsorption Rh50%: >20%
• Amount of Adsorption Rh80%: >30%
• Type: a
• Particle Size Pass Rate: >90%
• Loss on Heating: <5%
• 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

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.

Application:

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


• Used to monitor relative humidity in precision instruments and protect against moisture in general packaging.

Developed by 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

Discover our Silica Gel Desiccant in sizes ranging from 1-3mm to 3-5mm, ideal for chromatography and breathers. Available at Lianyungang Chemsize International Trading Co., Ltd.

Packaging:

2 bags of 5kg Silica Gel Desiccant for Chromatography and Breather by Lianyungang Chemsize International Trading Co., Ltd. Ideal for various applications.

Certifications

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

Our products are of the highest quality and meet stringent international standards for safety and environmental responsibility. Trust us for all your silica gel needs!

 

Detailed Photos

 

Packaging & Shipping

Product and Packaging:

Discover our range of Silica Gel Desiccants in 25kg or 500kg bags, Jumbo bags, Drums, and Pallets. Perfect for chromatography and breathers.

Company Profile

 

Silica Gel Product Description

Quality Control:

Notes:

• Particle size, packaging, moisture, and specifications can be customized.

Other silica gel types available: white silica gel type A, type B, type C, silica gel package.

Company Name: Lianyungang Chemsize International Trading Co., Ltd.

Blue Silica Gel Product Description

Welcome to Lianyungang Chemsize International Trading Co., Ltd.

Blue Silica Gel

Blue silica gel is an excellent primary desiccant that can also be blended with other desiccants for applications requiring visual moisture control. Chemsize silica gel beads are saturated with a moisture-indicating solution, turning deep blue when dry and changing to purple and pink as they adsorb moisture.

Chemical Formula:

SiO₂· nH₂O + CoCl₂

Features of Blue Silica Gel:

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


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


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

Type A Silica Gel

Type A silica gel is a transparent or translucent particle with high mechanical strength and good wear resistance. It is insoluble in water and inorganic acids, but soluble in hydrofluoric acid and strong caustic soda solutions.

Chemical Formula:

mSiO₂.nH₂O

Specifications:

• Average pore diameter: 2.0-3.0nm


• Surface Area: 650-800m²/g


• Pore Volume: 0.35-0.45ml/g

Applications of Type A Silica Gel:

Mainly used for drying, moisture-proofing, catalyst carriers, adsorbents, separators, and variable-pressure adsorbents.

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 Silica Gel Desiccant in sizes ranging from 1-3mm to 3-5mm. Ideal for chromatography and breathers, available at Lianyungang Chemsize International Trading Co., Ltd.

Product and Packaging:

Choose from 25kg or 500kg bags of Silica Gel Desiccant for Chromatography and Breather by Lianyungang Chemsize International Trading Co., Ltd.

Additional Information

Chemsize Blue Silica Gel

Chemsize Blue Silica Gel is not suitable for use with products intended for consumption, such as food or pharmaceuticals, due to the moisture indicator added.

FAQ:

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

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

Q2: What is the lead time?

A: Sample orders are shipped within 3-5 days. For orders under 100mt, delivery is typically within 15 days.

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

A: No, but lower quantities may result in higher average costs.

Q4: How are the goods shipped and how long does delivery take?

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

Q5: What is the order process for silica gel Desiccant Products?

A:

1. Provide your requirements or application.


2. We will quote based on your needs or offer suggestions.


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


4. We will arrange production.

Q6: Can my logo be printed on the packages?

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

Q7: How are faulty products handled?

A: Our products have a low defective rate (<0.2%). If an issue arises, we will send replacements and cover any losses.

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