Zhishang Chemical

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Zhishang Chemical

Silica gel CAS 112926-00-8

Molecular Formula:O2Si

Formula Weight:60.0800018310547

Purity: 99%

Product Name: Silica gel
CAS No:112926-00-8

Basic Info

Product Name:Silica gel
Other Names:SilicagelGFPre-coatedPlateforTLC
Place of Origin:Shandong, China
Brand Name:Zhishang Chemical
Type:Polymers and high molecular organics
Appearance:Crystalline Solid
EINECS No.:601-214-2
Storage:Cool Dry Place
Provide:Silica gel MSDS;
Silica gel COA


Product Categories:

Polymers and high molecular organics; silica gel; Resin and LC separation medium; amino acid; Biochemical reagents; Molecular sieve, activated carbon, filter aid; Silane reagent; Cn silicon compounds and silicates; Inorganic chemical products; Inorganic salts; Chemical Reagents; Organic chemical raw materials; Refractory materials; auxiliary; Biochemical reagent – separation materials and consumables; Chemical intermediates; auxiliary; Raw materials; Biochemical reagent – separation reagent; Chemical products; Chemical materials; Ocean brand column chromatography silica gel; Chemical intermediates; Inorganic chemical raw materials.

  1. Silica gel 95g of divinylpolydimethylsiloxane with viscosity of 500MPa · s and 0.002g of divinyltetramethylsiloxane platinum complex were mixed evenly to obtain glue a; 75g of divinylpolydimethylsiloxane with viscosity of 1000MPa · s, 8.2g of methyl side hydrogen silicone oil, 3G of hydrogen containing silicone oil and 0.0003g of ethynyl cyclohexanol were mixed evenly to obtain B glue;
  2. Silica gel 3 g of polyamide wax powder, 8 g of montmorillonite, 1.0 g of propylene glycol alginate, 1.6 g of hydroxymethyl cellulose, 2210 g of heat conductive powder and 70 g of flame retardant prepared in preparation example 1 were mixed and stirred at 25 ℃ and 700 R / min for 20 minutes to obtain the mixture.
Chemical Properties:

Crystalline Solid

Melting point 1610°C
Boiling point 2230℃
density 2.6
Fp 23°C
storage temp. 2-8°C
form powder or granules
color blue
Specific Gravity0.88g/ml



Silica gel Silica gel has been widely used in medical prostheses, medical dressings, electrical and electronic encapsulation and so on because of its good cushioning performance, colorless, transparent performance, easy adjustment of properties, convenient processing and molding, good fluidity and easy filling of fine structure. The application of silica gel in the field of daily necessities has also developed rapidly, mainly using the non-toxic, non irritating and buffering properties of silica gel. In the market, silicone gel has been used as sole cushioning pad, cushion cushion, underwear liner and other products.

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
  • Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food Additives
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

Get Silica gel Quotation