High Purity Barium Chloride (BaCl₂) is a crystalline compound (≥99% purity) for chemical intermediates, water purification, and laboratory use. It’s widely used in barium salt synthesis, textile dyeing, and metal surface treatment. Its high solubility and reactivity make it suitable for wastewater treatment (removing sulfate ions) and battery material production. Packaged in moisture-proof containers, it ensures long-term stability and consistent performance in industrial processes.
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Our High-Purity Barium Chloride (chemical formula: BaCl₂・2H₂O) is a premium industrial chemical tailored for clients including electronic ceramic manufacturers, chemical reagent suppliers, and fine chemical producers. Available in ultra-high purity (≥99.5%), high purity (≥98%), and industrial grades, this white crystal/powder is soluble in water, slightly soluble in hydrochloric acid/nitric acid, and requires sealed storage. With ultra-low impurity levels (Fe≤0.0005%, Sr≤0.003%), it is a critical raw material for high-purity barium titanate synthesis, molecular sieve production, and electronic material manufacturing. Note: This product is highly toxic—safety protocols must be followed during handling.
Chemical formula: BaCl2·2H2O
Features: White crystal or powder,soluble in water,slightly soluble in hydrochloric acid and nitric acid,sealed storage;highly toxic!
Application: Used in electronic materials, chemical reagents, catalysts, metallurgy, and refined barium salts.
Packing: Net weight 25kg/bag;1mt/bag;Customizable according to requirements

Exceptional Purity Control: Ultra-high purity grade (≥99.5%) with strict impurity limits (Na≤0.005%, Ca≤0.002%) ensures performance in electronic-grade applications and precision chemical reactions.
Advanced Production Process: Adopts a unique purification process (recrystallization + ion exchange) to reduce impurities, ensuring consistent quality for users requiring stable raw material performance.
Diversified Grade Options: Offers three grades (ultra-high purity, high purity, industrial) to meet different application needs—from laboratory reagents to bulk industrial production.
Customized Services: Tailor impurity levels, particle size, and packaging (25kg/bag, 1mt/bag, vacuum-sealed) for specialized scenarios like MLCC electronic ceramics or high-precision chemical analysis.
Reliable Safety Support: Provide detailed SDS (Safety Data Sheet), handling guidelines, and toxic substance transportation compliance documents for global clients.
Note: Ultra-high purity grade is recommended for electronic materials and precision synthesis; industrial grade is suitable for general chemical processes.
Project | Standard | |||
Ultra High Purity | High Purity | Industrial grade | ||
Content,% | ≥ | 99.5 | 98 | 98 |
Strontium (Sr),% | ≤ | 0.003 | 0.003 | 0.1 |
Calcium (Ca),% | ≤ | 0.002 | 0.002 | 0.01 |
Iron (Fe),% | ≤ | 0.0005 | 0.0005 | 0.001 |
Sulfide(S),% | ≤ | 0.001 | 0.001 | 0.002 |
Hydrochloric acid insoluble matter,% | ≤ | 0.02 | 0.02 | NA |
Sodium(Na),% | ≤ | 0.005 | 0.005 | 0.05 |
Product Uses
Electronic Ceramic Manufacturing: Key raw material for high-purity barium titanate, used in producing multi-layer ceramic capacitors (MLCCs) and electronic sensors—critical for electronic component manufacturers.
Molecular Sieve Synthesis: Involved in the synthesis of zeolite molecular sieves, ensuring uniform pore size and excellent adsorption performance for gas/liquid separation in petrochemical and pharmaceutical industries.
Chemical Reagents: Serves as a high-purity reagent in analytical chemistry (titration, precipitation reactions) and fine chemical synthesis, ideal for research institutions and laboratory supply companies.
Electronic Materials: Precursor for electronic-grade barium compounds (e.g., barium oxide, barium fluoride) used in manufacturing thermistors, varistors, and semiconductor materials.
Refined Barium Salts Production: Raw material for refining high-purity barium salts (barium nitrate, barium hydroxide) used in pharmaceuticals, pigments, and catalysts—supplied to fine chemical enterprises.
Q: What grade of High-Purity Barium Chloride is suitable for MLCC production?
A: The ultra-high purity grade (≥99.5%) is recommended, as its low impurity levels (Fe≤0.0005%, Na≤0.005%) ensure the dielectric performance of barium titanate ceramics.
Q: How should this product be stored to prevent moisture absorption?
A: Store in a cool, dry, sealed container (vacuum-sealed packaging is recommended for long-term storage) away from moisture and acidic gases. Avoid contact with food and beverages due to high toxicity.
Q: Do you accept bulk orders for industrial grade barium chloride with customized packaging?
A: Yes, we offer bulk orders (minimum 10 tons) with customized packaging (1mt/bag or flexible containers) for chemical distributors and industrial manufacturers—contact us for pricing and lead time.
Q: What safety documents are provided for international shipment of this highly toxic product?
A: We provide UN3260 hazardous material classification documents, SDS, and customs clearance certificates to ensure compliance with international transportation regulations (IMDG Code, IATA).
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