Barium Hydroxide Octahydrate (Ba(OH)₂·8H₂O) is a high-quality crystalline powder for analytical chemistry, water purification, and chemical manufacturing. Its high solubility and strong alkalinity make it suitable for acid neutralization, lubricating oil refining, and electronic material production. Compliant with industrial specifications, it offers precise reactivity for battery electrolytes and rubber vulcanization accelerators. Packaged to preserve hydration, it’s a trusted choice for laboratory and industrial use.
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Barium Hydroxide Octahydrate (chemical formula: Ba(OH)₂·8H₂O) is a versatile industrial grade chemical available as colorless transparent crystals or white powder. It is soluble in hot water and formaldehyde, with toxic and corrosive properties requiring professional handling. Our product offers two main grades: drying products (≥98.0% purity) and general products (≥96.5% purity), catering to chemical buyers in petrochemical, wastewater treatment, and plastic industries. Packaging options include 25kg/bag, 1mt/bag, or customized bulk packaging to fit the logistics needs of industrial manufacturers worldwide.
Chemical formula: Ba(OH)2·8H2O
Features: colorless transparent crystal or white powder;soluble in hot water and formaldehyde;toxic;corrosive.
Application: Used in plastic stabilizer,PVC composite stabilizer raw material,pharmaceutical intermediate,hard water softener,refined oil,petroleum and sugar,refined barium salt.
Packing: net weight 25kg/bag;1mt/bag;Customizable according to requirements

Exceptional Industrial Quality: Features a precise molecular structure and excellent solubility, ensuring consistent performance in critical applications such as petrochemical processing and wastewater treatment—trusted by industrial clients for reliability.
Rigorous International Quality Control: Adheres to global quality standards (ISO, GB) with advanced testing equipment and strict batch inspections, guaranteeing each shipment meets the high requirements of chemical suppliers and regulatory bodies.
Green & Sustainable Production: Adopts advanced eco-friendly technologies, minimizing waste and environmental impact while maintaining high yields, aligning with the sustainability goals of modern manufacturing enterprises.
Tailored Solutions: Offers customized purity levels (96.5%-98.0%), particle size, and packaging for industries like sewage treatment, plastic stabilizers, and pharmaceutical intermediates—flexible for specialty chemical buyers.
Global Efficient Delivery: With a mature international logistics network, we ensure timely and secure shipment of bulk barium hydroxide octahydrate to chemical plants, refineries, and manufacturers worldwide, supporting just-in-time production.
For industrial grade barium hydroxide octahydrate, technical parameters are optimized for applications such as petrochemical processing and wastewater treatment. Below are the standard specifications:
Project | Standard | ||
Drying products | General products | ||
Content,% | ≥ | 98.0 | 96.5 |
Carbonate (BaCO3),% | ≤ | 1.0 | 1.0 |
Chloride (Cl),% | ≤ | 0.1 | 0.1 |
Iron (Fe),% | ≤ | 0.001 | 0.001 |
Petrochemical Refining: Integrates into multiple refining processes (hydrocracking, catalytic reforming), optimizing production efficiency and improving the purity of petrochemical products—essential for oil refineries and chemical manufacturers.
Phase-Change Thermal Storage Systems: Utilizes unique thermal properties to efficiently store and release heat, enhancing energy utilization in industrial thermal storage systems for manufacturing plants and renewable energy projects.
Plastic & Polymer Stabilization: Acts as a key component in plastic stabilizers, enhancing the durability of PVC and polymer products by resisting heat, light, and oxygen degradation—ideal for plastic product manufacturers.
Industrial Wastewater Treatment: Adjusts the pH of acidic wastewater to meet discharge standards and precipitates heavy metals (lead, cadmium), supporting wastewater treatment plants in achieving environmental compliance.
Refined Barium Salt & Pharmaceutical Intermediates: Serves as an important raw material for synthesizing high-purity barium salts (used in electronics and medical devices) and pharmaceutical intermediates, meeting the strict requirements of specialty chemical buyers.
Q: What is the purity range of your barium hydroxide octahydrate for industrial applications?
A: We offer two grades: drying products (≥98.0% purity) for high-precision processes and general products (≥96.5% purity) for cost-sensitive applications, both complying with industrial standards for use.
Q: How should this product be stored in bulk for long-term industrial use?
A: Store in a cool, dry, and well-ventilated facility, away from heat sources, direct sunlight, and incompatible substances (e.g., acids). Keep containers tightly sealed to prevent moisture absorption—critical for industrial chemical inventory management.
Q: Can you customize packaging for bulk orders (e.g., for large wastewater treatment plants)?
A: Yes, we provide flexible packaging options, including 25kg bags, 1mt bulk bags, or even tank container shipments for ultra-large orders. Contact us to discuss your logistics and quantity requirements.
Q: Is your barium hydroxide octahydrate suitable for pharmaceutical intermediate production?
A: Absolutely. Our high-purity drying grade (≥98.0%) meets the strict impurity limits for pharmaceutical applications, supporting pharmaceutical manufacturers in producing high-quality intermediates.
Q: Do you provide technical documents (COA, MSDS) for certification?
A: Yes, we supply detailed Certificates of Analysis (COA) and Material Safety Data Sheets (MSDS) for each shipment, facilitating compliance and safety protocols for industrial clients and regulatory bodies.
