MOQ: | 10 tons |
Price: | Please consult customer service |
Standard Packaging: | 50kg/bag |
Delivery Period: | about 6 weeks |
Payment Method: | T/T |
Supply Capacity: | 100 thousands tons per year |
Specially developed by Hongjian Chemical for analytical testing fields, this high purity barium chloride is refined using zone melting and multi-stage recrystallization technology. With purity exceeding 99.995% and key impurities controlled at ppb levels, it is specifically designed for sulfate quantitative analysis, laboratory reference materials, and precision analytical reagents, ensuring accuracy and reliability of analytical results.
Key Properties: Ultra-low impurities, excellent stability, precise metrological characteristics, high analytical reliability
Test Item | Technical Standard | Typical Measured Value | Test Method |
---|---|---|---|
Main Content (BaCl₂*2H₂O) | ≥99.995% | 99.997% | Gravimetric Method |
Moisture | ≤0.02% | 0.015% | Karl Fischer Method |
Water Insolubles | ≤0.003% | 0.001% | Membrane Filtration-Gravimetric |
Sulfate (SO₄) | ≤0.0005% | 0.0002% | Turbidimetric Method |
Total Heavy Metals (as Pb) | ≤0.0003% | 0.0001% | ICP-MS |
Iron (Fe) | ≤0.0001% | 0.00005% | AAS |
Calcium (Ca) | ≤0.001% | 0.0005% | ICP-OES |
Strontium (Sr) | ≤0.0005% | 0.0002% | ICP-MS |