Optical Glass
Barium hydroxide is used in optical glass. It boosts refractive index and light transmittance, enhances thermal stability and surface gloss for high-performance optical products.
Barium Hydroxide Series
Barium Hydroxide Monohydrate
- CAS No.:
- 22326-55-2
- Purity:
- ≥99%
Professional Barium Hydroxide Monohydrate Manufacturer Since 1996Barium Hydroxide Monohydrate is a high-efficiency alkaline barium compound widely used in industrial chemical manufacturing, especially in lubricants, PVC stabilizers, and organic synthesis applications.Houjin Barium Salts is a professional manufacturer and global supplier of barium hydroxide products, offering stable quality, factory direct supply, and export service worldwide.
Professional Barium Hydroxide Monohydrate Manufacturer Since 1996
Barium Hydroxide Monohydrate is a high-efficiency alkaline barium compound widely used in industrial chemical manufacturing, especially in lubricants, PVC stabilizers, and organic synthesis applications.
Houjin Barium Salts is a professional manufacturer and global supplier of barium hydroxide products, offering stable quality, factory direct supply, and export service worldwide.
Product Information
Item | Specification |
Product Name | Barium Hydroxide Monohydrate |
Chemical Formula | Ba(OH)₂·H₂O |
CAS Number | 22326-55-2 |
EINECS Number | 241-234-5 |
Appearance | White powder |
Purity | ≥99% |
Packaging | 25kg bag / 1000kg jumbo bag |
Origin | China |
Technical Specification
Item | Specification |
Ba(OH)₂ Purity | ≥99.0% |
Barium Carbonate (BaCO₃) | ≤0.5% |
Iron (Fe) | ≤0.002% |
Chloride (Cl⁻) | ≤0.1% |
Water Insoluble Matter | ≤0.05% |
Product Advantages
✔ Higher active Ba content than octahydrate
✔ Lower transportation cost per active ingredient
✔ Suitable for high-efficiency industrial reactions
✔ Stable batch quality control
✔ Factory direct supply from China
✔ Global export experience
1. Lubricant Industry
Barium Hydroxide Monohydrate is widely used in the production of:
· Barium-complex greases
· High-performance lubricant additives
· Engine oil detergent systems
It provides strong alkalinity, improving thermal stability, water resistance, and mechanical performance of lubricants.
2. PVC Stabilizer Industry
Used as a key raw material in:
· Ba-Zn heat stabilizers
· PVC thermal processing additives
· Polymer stabilization systems
It helps prevent thermal degradation during high-temperature PVC processing.
3. Chemical Synthesis Industry
Used as an alkaline reagent in:
· Phenolic resin production
· Organic synthesis reactions
· Barium salt manufacturing
· Industrial catalyst systems
4. Sugar Refining Industry
Used in beet sugar processing to:
· Remove organic impurities
· Improve purification efficiency
· Precipitate unwanted compounds
Packaging Options
· 25kg woven bag with PE inner liner
· 25kg paper bag
· 1000kg jumbo bag
· Custom packaging available
Storage Conditions
This product is:
· Highly hygroscopic
· Sensitive to CO₂ absorption
It may form BaCO₃ when exposed to air.
Storage requirements:
· Dry and ventilated warehouse
· Airtight sealed packaging
· Avoid moisture and carbon dioxide exposure
Safety Information
Barium Hydroxide Monohydrate is a strong alkaline and toxic chemical.
Personal protection required:
· Protective gloves
· Safety goggles
· Dust mask / respirator
Avoid inhalation and skin contact.
Barium Solutions for Key Industries
Electronic Ceramics
Used as a high-purity barium source for: Barium Titanate synthesis MLCC (Multilayer Ceramic Capacitors) dielectric ceramics Electronic ceramic capacitors PTC thermistors Ferroelectric and piezoelectric ceramics
Specialty Glass
Barium hydroxide improves optical glass by increasing refractive index, light transmittance and thermal stability, ideal for precision optical parts.
PVC Stabilizers
Barium Chloride Dihydrate provides Ba²⁺ ions for PVC stabilizers, acting as a key reactant to enhance thermal stability and processing performance of PVC products.
Water Treatment
Octahydrate barium hydroxide is used in water treatment. It removes heavy metals and impurities, adjusts water pH value, and purifies industrial wastewater efficiently.
FAQ
Contact us for:
· Fast RFQ response
· Technical consultation
· Sample request
· OEM packaging support
We are a professional manufacturer established in 1996, specializing in barium chemicals including:
· Barium Hydroxide Monohydrate
· Barium Hydroxide Octahydrate
· Barium Chloride series
Yes. We support:
· Laboratory samples
· Industrial testing samples
· Customized specification samples
Yes. We provide:
· COA (Certificate of Analysis)
· SDS (Safety Data Sheet)
· TDS (Technical Data Sheet)
Controlled impurities include:
· Iron (Fe)
· Sodium (Na)
· Calcium (Ca)
· Chloride (Cl⁻)
· Barium carbonate (BaCO₃)
Low impurity levels ensure stable industrial performance.
It is a key raw material in Ba-Zn stabilizer systems, helping:
· Prevent PVC thermal degradation
· Improve processing stability
· Enhance long-term durability
It is used to produce:
· Barium complex greases
· High-temperature lubricant systems
· Engine oil additives
It improves heat resistance, water resistance, and mechanical stability.
Yes. It dissolves in water and dissociates as:
Ba(OH)₂ → Ba²⁺ + 2OH⁻
It forms a strong alkaline solution suitable for chemical reactions.
Monohydrate offers several advantages:
· Higher active barium content
· Lower transportation cost per active unit
· Less water introduction into reaction systems
· Better efficiency in industrial chemical processes
It is widely used in industrial applications such as:
· Lubricant additive manufacturing
· PVC heat stabilizer production
· Phenolic resin synthesis
· Chemical intermediate production
It is a strong alkaline raw material used in multiple chemical industries.