Factory Supply High Purity Barium Carbonate For Wholesale Price

High purity barium carbonate is a white, odorless, and tasteless powder that is commonly used in the manufacturing of ceramics, glass, and other electronic materials. It has the chemical formula BaCO3, and is an inorganic compound made up of one barium ion and one carbonate ion.

High purity barium carbonate is produced by treating a solution of barium sulfide or barium chloride with ammonium carbonate or sodium carbonate:

BaCl2 + Na2CO3 → BaCO3 + 2NaCl

BaS + (NH4)2CO3 → BaCO3 + 2NH4HS

The resulting barium carbonate is then purified through a series of steps, including filtration, washing, drying, and milling, to achieve a high level of purity.

High purity barium carbonate has several applications, including:

In the production of ceramic capacitors and PTC thermistors, as a source of barium oxide and to control the dielectric properties of the materials.
In the production of specialty glass, such as optical glass, as a flux to lower the melting point of the materials and improve their optical properties.
In the production of electronic components, such as resistors, as a filler material to control the thermal expansion coefficient of the materials.
In the production of pigments, as a source of barium ions to produce colors such as green and blue.
It is important to handle high purity barium carbonate with care, as it is a toxic substance that can cause skin and eye irritation, and is harmful if ingested or inhaled. Proper protective equipment, such as gloves and goggles, should be worn when handling this compound. It should also be stored away from acids and other incompatible materials.

Product Name: High Purity Barium Carbonate
Molecular weight: 197.34
CAS: 513-77-9
Features: White powder, poisonous.
Uses: Used in the production of picture tube glass bulbs, electronic ceramics and water purification, in the production of pigments, paints or other barium salts, in the production of optical glass, barium magnetic materials, etc. It is an important chemical raw material for the production of picture tube glass bulbs, magnetic materials and advanced optical glass.

We can develop and produce new products according to the needs of our customers.

Chongqing Newcent New Material Co., Ltd. is a manufacturer specialized in developing, producing and selling inorganic & organic chemical materials used in optoelectronics, semiconductors, electronics and automobiles. Built in 2000, We have become a leading enterprise in the industry in China through 23 years’ unremitting efforts.

We put a high value on technology development, quality control, production safety and environment protection. Till now, we have obtained the ISO9001, ISO14001 and ISO45001 certificates. And we are also one of the first companies to be certified by government in production safety and environmental protection in the industry.

As the first new OTC market listed company, we emphasize on honest operation and standard management and were repeatedly awarded “Credit A tax payer” by the government. On the technology innovation, our R&D team members include professors, experts and scholars from universities, and our products have obtained invention patents and independent intellectual property rights. As a national high-tech enterprise, our products are awarded with “Chongqing Famous Products”, “Chongqing Key New Products” and “High-tech Products” and were supported by “National Innovation Fund”. We have also participated in making and revising 50 terms of the national industry standards as the main drafter which has helped promote the development of the industry.