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Purity 99%
W&Q
1. Molecular Formula: BaCl2.2H2O CAS NO.: 10361-37-2 Molecular Weight: 208.23
2. Property:
W&Q Barium Chloride Dihydrate (BaCl₂·2H₂O) is a white crystalline inorganic compound, produced via W&Q’s refined purification and crystallization process. It is odorless, highly soluble in water, and slightly soluble in ethanol, with stable physical and chemical properties under normal storage conditions.
The product has a BaCl₂ content of up to 99%, with low levels of heavy metal impurities and other harmful substances, meeting industrial and laboratory-grade quality standards. Its uniform crystalline particle size ensures consistent performance in various application scenarios.
3. Specification(%):
Purity | 99min | 99min |
Ca | 0.09max | 0.002max |
| Na | -- | 0.001max |
| Sr | 0.3max | 0.001max |
| Fe | 0.003max | 0.001max |
| W.I.M | 0.1max | 0.01max |
4. Packing:
In 25kg bag.

Product Overview
W&Q Barium Chloride Dihydrate (BaCl₂·2H₂O) is a white crystalline inorganic compound, produced via W&Q’s refined purification and crystallization process. It is odorless, highly soluble in water, and slightly soluble in ethanol, with stable physical and chemical properties under normal storage conditions.
The product has a BaCl₂ content of up to 99%, with low levels of heavy metal impurities and other harmful substances, meeting industrial and laboratory-grade quality standards. Its uniform crystalline particle size ensures consistent performance in various application scenarios.
W&Q strictly controls raw material selection and crystallization parameters, adopting multi-stage purification processes to eliminate impurities, ensuring batch-to-batch quality stability and reliable application effects.
Product Benefits
① High Purity: W&Q barium chloride dihydrate has minimal impurity content, far below industry limits, suitable for high-demand scenarios such as laboratory analysis and precision chemical synthesis.
② Excellent Solubility: W&Q’s product dissolves quickly and completely in water, facilitating efficient mixing and reaction in subsequent production and experimental processes.
③ Stable Performance: W&Q’s product maintains stable properties under normal temperature and humidity, not easy to deliquesce or decompose, ensuring long-term usability.
④ Uniform Particle Size: W&Q optimizes the crystallization process to achieve uniform particle distribution, improving processability and reducing operational difficulties in mixing and dosing.
Usage
W&Q barium chloride dihydrate is widely used in chemical, laboratory, textile, and water treatment industries, relying on its unique chemical properties.
In chemical industry, it serves as a raw material for synthesizing various barium compounds, such as barium sulfate, barium carbonate, and organic barium derivatives.
It is commonly used in laboratories for qualitative and quantitative analysis, such as detecting sulfate ions in solutions, and as a standard reagent for chemical experiments.
In textile industry, it acts as a mordant to improve dye fastness; in water treatment, it is used to remove sulfate radicals and purify water quality.
FAQ
Q1: What is the purity of barium chloride dihydrate?
A1: The standard purity of W&Q barium chloride dihydrate is 99%, and customized high-purity grades (up to 99.5%) are available for special experimental or industrial needs.
Q2: How to store the product?
A2: Store W&Q barium chloride dihydrate in a dry, well-ventilated warehouse, sealed in airtight containers to avoid moisture absorption, deliquescence, and contact with acidic substances.
Q3: Is it suitable for laboratory reagent use?
A3: Yes, W&Q provides laboratory-grade barium chloride dihydrate with high purity and low impurities, fully meeting the requirements of chemical analysis and experimental applications.
Why Choose W&Q?
① Professional Production: W&Q has mature purification and crystallization technology, paired with advanced production equipment, to ensure product quality and stability.
② Strict Quality Control: W&Q implements full-process inspection, from raw material intake to finished product delivery, to eliminate unqualified products and ensure batch consistency.
③ Multi-Grade Supply: W&Q provides industrial-grade and laboratory-grade products, tailored to meet diverse application needs of different customers.
④ Reliable Service: W&Q offers timely delivery for bulk and small orders, with professional technical support to solve application-related problems for customers.