Zirconium Silicate CAS 10101-52-7

CBNumber: CB3761973

Molecular Formula: O4SiZr

Formula Weight: 183.3071

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Product Name: Zirconium Silicate            CAS Number: 10101-52-7               Purity: 60-65%min

Basic Info


Zirconium Silicate

Other Names:

zirconium silicate powder/silicate zirconium



Grade Standard:

Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade


Offwhite powder

Brand Name:

Zhishang Chemical

Product name:

Zirconium Silicate 




CAS No.:




Place of Origin:

Shandong, China




Ceramic, paiting, glass, etc..

Model Number:

Zirconium Silicate 10101-52-7


Zirconium Silicate MSDS;

Zirconium Silicate COA


Zirconium silicate: (Zirconium silicon oxide);ZIRCONIUM(+4)SILICATE;ZIRCON;acorite;auerbachite;azorite=acorite;Silicic acid (H4-SiO4), zirconium(4+) salt (1:1);Silicicacid(H4SiO4),zirconium(4+)salt(1:1)

Product Categories:

Organic Chemical Materials; Inorganic Chemical Materials; Inorganic Chemicals; Inorganic Salts; Silane Reagents; Industrial Materials; Chemicals Used as Ceramic Dyestuffs; General Reagents; Zirconium; Inorga Chemicalbooknics; Metalsilicate; Rare Metals; Organosilicon; Catalysis and Inorganic Chemistry; Inorganic Compounds ; Chemical raw materials; raw materials; chemical raw materials-catalysts


Zirconium silicate occurs in nature as mineral zircon. Ore is mined from natural deposits and concentrated by various techniques (See Zirconium, Recovery). It is separated from sand by electrostatic and electromagnetic methods.
Also, the compound can be made by fusion of SiO2 and ZrO2 in an arc furnace, or by reacting a zirconium salt with sodium silicate in aqueous solution.

Chemical Properties:
  1. Grey powder.
  2. Zirconium silicate is used as an additive to glass, in ceramic tiles, in ultrafiltration membranes, and as a dental abrasive.
  1. Zirconium silicate (ZrSiO4) is one form of the mineral whose crystals when polished are known as cubic zircons, which resemble diamond gemstones.
  2. In refractories, ceramics, glazes, cements, coatings for casting molds, polishing materials, gem stones, catalyst in alkyl and alkenyl hydrocarbon manufacture, in fritted glass filters, as stabilizer in silicone rubbers. In Europe in cosmetic creams and powders.
Application of Zirconium Silicate in Traditional Ceramic Industry:
  1. Judging from the consensus reached by the ceramic industry
    Another function of zirconium silicate in traditional ceramic glaze is to increase the hardness of the glaze and improve the wear resistance of the glaze. Zirconium silicate is generally used in the raw glaze and zircon powder is used less or not because the zircon powder is relatively coarse and the whitening is not obvious. The amount of zirconium white frit used in glazed ceramic interior wall tiles has increased significantly in recent years. The production of frit processing enterprises is in good condition, but zircon powder (325 mesh/800 mesh) is generally used in the formulation instead of zirconium silicate. Zirconium silicate is generally used for cosmetic soil, one is to increase the whiteness of the cosmetic soil, and the other is to adjust the expansion coefficient and stability of the cosmetic soil.
  2. From the perspective of research and production
    The addition of zirconium silicate to the medium and high temperature glaze of raw materials works well. Generally, a certain amount of zirconium silicate is added to the high-gloss and matt glazes of sanitary ware and glazed porcelain tiles. Because of the development of the above two types of products in the Chinese market The good prospects will drive the consumption of zirconium silicate to increase. In China, the whiteness of polished tiles was once pursued, so more zirconium silicate was used in the formulation of porcelain blanks. Some enterprises used 3-5%, which greatly increased the amount of zirconium silicate. At the same time, it was found that a large amount of The radioactivity of the polished tiles exceeds the standard, so the current consumption of the enterprise is generally reduced to 1-2%, and the amount added to some ultra-white line points can reach 3-5%.
    Two main functions in ceramic glaze:
    • Improve the hardness of ceramic glaze

      Zirconium silicate has good chemical stability, is not affected by the ceramic firing atmosphere, and can significantly improve the separation performance of ceramic glaze and increase the hardness of ceramic glaze;

    • Brightening effect

      Zirconium silicate can play a whitening role in ceramic glazes because it forms oblique zircon after the ceramic is fired, which scatters incident light waves to achieve the effect of opalescence and whitening.

      As a high-quality and low-cost opacifier, zirconium silicate is widely used in the consumption of various architectural ceramics, sanitary ceramics, daily-use ceramics, first-class ceramics, etc. It has a wide range of applications and a large amount of application. It has been further applied in the production of color picture tubes in the television industry, emulsified glass in the glass industry, and enamel glazes. Zirconium silicate has a high melting point, so it is also widely used in refractory materials, zirconium ramming materials for glass furnaces, castables, and spray coatings.

Storage condition: Cool Dry Place
Long term storage: Store below +30°C.

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.

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