Barium Hydroxide Monohydrate(CAS 22326-55-2)
UN No.:
UN 3262 8 /PG III
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 25G | In Stock | 5 USD
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| 98% | RG | 100G | In Stock | 6 USD
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| 98% | RG | 500G | In Stock | 12 USD
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| 98% | RG | 2.5KG | In Stock | 50 USD
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| 98% | RG | 25KG | In Stock | 174 USD
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Applications of 22326-55-2
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Strong base catalyst in organic synthesis, used in Claisen condensation, Michael addition, and related reactions | Heated under reflux with organic substrates under anhydrous or low-moisture conditions to facilitate C–C bond formation |
| Electronic Materials | Barium precursor for barium titanate-based electronic ceramics (e.g., BaTiO₃) | Provides barium ions during co-precipitation or sol-gel processing with titanium sources (e.g., Ti(OC₄H₉)₄) |
| Analytical Chemistry | Quantitative precipitant for sulfate ions (SO₄²⁻) | Reacted with SO₄²⁻ in neutral or weakly alkaline solution to form BaSO₄ precipitate, for gravimetric or titrimetric analysis |
| Glass Industry | Clarifying agent and refractive index modifier in specialty optical glass | Added during glass melting (1400–1500 °C) to reduce bubble content and enhance light transmittance |
| Water Treatment | Removal of sulfate and heavy metal oxyanions (e.g., CrO₄²⁻, SeO₄²⁻) from water | Dosed into wastewater containing target anions; insoluble barium salts are formed and removed via solid-liquid separation |
Physical and chemical properties of 22326-55-2
Density |
3.743 g/mL at 25 °C(lit.) |
|---|---|
Exact Mass |
189.92100 |
Exposure Limits |
ACGIH: TWA 0.5 mg/m3 NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3 |
Melting Point |
78 °C(lit.) |
Molecular Formula |
BaH4O3 |
Molecular Weight |
189.35700 |
PSA |
49.69000 |
Sensitivity |
Air Sensitive & Hygroscopic |
Water Solubility |
Soluble in water. |
Q&A for CAS 22326-55-2
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
6. Are volume discounts available?
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7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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Download SDS of 22326-55-2
Pictograms |
 |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H302+H332 Harmful if swallowed or if inhaled H302 Harmful if swallowed H314 Causes severe skin burns and eye damage H332 Harmful if inhaled |
Safety Data Sheet |
Download COA of 22326-55-2
Operate under the ISO 9001 system
