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Purity 99%
W&Q
1. Molecular Formula: Ba(OH)2H2O CAS NO.: 22326-55-2 Molecular Weight: 189.48
2. Property:
3. Specification(%):
Purity | 99min |
BaCO3 | 0.5max |
| Cl | 0.005max |
| Fe | 0.002max |
4. Packing:
In 25kg bag.

Product Overview
W&Q Barium Hydroxide Monohydrate (Ba(OH)₂·H₂O) is a white crystalline inorganic compound, produced via W&Q’s refined crystallization and purification process. It is slightly soluble in water, with stable chemical properties, and is widely used in industrial and chemical synthesis scenarios.
The product has a Ba(OH)₂ content of up to 99%, with low impurity content, meeting industrial-grade quality standards. Its uniform crystalline structure ensures consistent performance in batch applications.
W&Q strictly controls production parameters and adopts multi-stage purification to eliminate impurities, ensuring reliable quality and stable application effects for each batch.
Product Benefits
① High Purity: W&Q barium hydroxide monohydrate has minimal impurities, suitable for precision chemical synthesis and high-standard industrial applications.
② Stable Crystallization: W&Q’s product features uniform particle size and stable crystalline form, improving processability in mixing and reaction processes.
③ Reliable Reactivity: W&Q’s product has stable chemical reactivity, facilitating efficient synthesis reactions and ensuring consistent product yields.
④ Batch Consistency: W&Q’s strict quality control ensures little difference between batches, reducing application risks for large-scale production.
Usage
W&Q barium hydroxide monohydrate is widely applied in chemical, pharmaceutical, and water treatment industries due to its alkaline properties.
It serves as a key raw material in chemical synthesis, used for producing barium salts, organic intermediates, and other chemical products.
In pharmaceutical industry, it is used in the preparation of pharmaceutical intermediates, with strict compliance with industrial purity standards.
It is also applied in water treatment to adjust pH value and remove heavy metal ions, as well as in textile processing and food additive production (with dedicated food-grade specifications).
FAQ
Q1: What is the purity of barium hydroxide monohydrate?
A1: The standard purity of W&Q barium hydroxide monohydrate is 98%, and customized high-purity grades are available for special needs.
Q2: How to store the product?
A2: Store W&Q barium hydroxide monohydrate in a dry, sealed container, away from moisture and carbon dioxide, to avoid deterioration.
Q3: Does it have food-grade specifications?
A3: Yes, W&Q provides food-grade barium hydroxide monohydrate that meets relevant standards, suitable for food additive production.
Why Choose W&Q?
① Mature Technology: W&Q has advanced crystallization and purification technology, ensuring high product purity and stable quality.
② Strict Quality Control: W&Q implements full-process inspection to ensure each batch meets industrial standards and batch consistency.
③ Multi-Grade Supply: W&Q provides industrial-grade and food-grade products to meet diverse application needs.
④ Reliable Service: W&Q ensures timely delivery and professional technical support, solving application problems for customers.