Barium carbonate
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
powder
|
| Molecular Weight |
197.34
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
White powder
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Barium carbonate
CAS No.: 513-77-9
Molecular Formula: BaCO3
Molecular Weight: 197.34
Physical and Chemical Properties
- Appearance: White crystalline powder
- Melting Point: 1740 °C
- Density: 4.43 g/cm3 (25 °C)
- Solubility: Practically insoluble in water and ethanol; soluble in dilute acids
- Stability: Stable in air; decomposes at high temperature to release carbon dioxide
- Hazard: Toxic if ingested
Application
- Ceramic & glass industry: Clarifier, flux and matting agent.
- Chemical raw material: Precursor for barium salts production.
- Electronic industry: Used in magnetic materials and electronic components.
- Paint & coating: Filler and corrosion inhibitor.
Storage Condition
Seal tightly. Store in cool, dry and ventilated area. Keep separate from food and acids.
Certificate of Analysis
| Item | Specification | Test Result | Test Method |
| Product Name | Barium carbonate | Conform | Identification |
| CAS No. | 513-77-9 | 513-77-9 | Standard |
| Molecular Formula | BaCO3 | BaCO3 | Standard |
| Molecular Weight | 197.34 | 197.34 | Standard |
| Appearance | White powder | White powder | Visual Inspection |
| Assay (BaCO3) | ≥99.0% | 99.56% | Titration |
| Loss on Drying | ≤0.20% | 0.08% | Gravimetry |
| Chloride | ≤0.01% | 0.003% | Turbidimetry |
| Sulfate | ≤0.02% | 0.005% | Turbidimetry |
| Iron | ≤0.002% | 0.0008% | Spectrophotometry |
