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Purity 99.2%
W&Q
1. Molecular Formula: BaCO3 CAS NO.: 13463-43-9 Molecular Weight: 169.92
2. Property:
White powder, soluble in acid, insoluble in water.
3. Specification(%):
Purity | 99.2 |
Fe | 0.001max |
| Cl | 0.01max |
| HCL Insoluble | 0.1max |
| Moisture | 0.3max |
4. Packing:
In 25kg bag.

Product Overview
W&Q Barium Carbonate (BaCO₃) is a white crystalline inorganic compound, produced via W&Q’s advanced precipitation and high-temperature calcination process.
It features high purity, stable chemical properties, and good whiteness, with BaCO₃ content up to 99%, suitable for various industrial manufacturing scenarios.
W&Q strictly controls raw material purity and calcination parameters to ensure consistent product quality and avoid harmful impurities.
Product Benefits
① High Purity: W&Q barium carbonate has low impurity content, meeting strict industrial quality standards for high-end manufacturing.
② Excellent Whiteness: W&Q’s product has good whiteness, suitable for applications requiring high appearance and color stability.
③ Stable Performance: W&Q’s product is not easy to decompose under normal conditions, ensuring reliable application effects in long-term use.
④ Good Processability: W&Q barium carbonate has uniform particle size, facilitating mixing and processing in subsequent production.
Usage
W&Q barium carbonate is widely used in glass, ceramic, electronic, and chemical industries due to its unique properties.
In glass production, it is used as a clarifying agent and flux to improve glass transparency and mechanical strength.
It serves as a raw material in ceramic manufacturing to enhance glaze smoothness and reduce firing temperature.
It is also applied in electronic components, barium salt synthesis, and water treatment, as well as in the production of pigments and dyes.
FAQ
Q1: What is the purity of barium carbonate?
A1: The standard purity of W&Q barium carbonate is 99%, and customized high-purity grades are available for special needs.
Q2: How to store the product?
A2: Store W&Q barium carbonate in a dry, well-ventilated warehouse, sealed to avoid moisture absorption and agglomeration.
Q3: Is it suitable for electronic component production?
A3: Yes, W&Q provides high-purity barium carbonate that meets electronic-grade standards, suitable for manufacturing electronic components.
Why Choose W&Q?
① Advanced Production: W&Q adopts mature precipitation and calcination technology to ensure product purity and stability.
② Strict Quality Control: W&Q implements full-process inspection to eliminate unqualified products and ensure batch consistency.
③ Multi-Grade Supply: W&Q provides industrial-grade and electronic-grade products to meet diverse application needs.
④ Reliable Service: W&Q ensures timely delivery and professional technical support for bulk and customized orders.