Buy 99% Barium ChlorideBaCl₂ White Crystal for Barium Preparation
Barium chloride (BaCl₂) is an important inorganic compound with the following key properties:
1. Chemical properties
Chemical formula: BaCl₂
Molecular weight: 208.23 g/mol
Chemical structure: consists of one barium ion (Ba² +) and two chloride ions (Cl⁻).
2. Physical properties
Appearance: White crystalline solid, usually in powder or particle form.
Density: 3.856 g/cm³ (anhydrous)
Melting point: 962°C (no water)
Boiling point: 1560°C (anhydrous)
Solubility: soluble in water, slightly soluble in ethanol and methanol. At 20°C,
about 35.8 grams per 100 ml of water can be dissolved.
Hygroscopicity: anhydrous barium chloride has hygroscopicity and easily absorbs moisture in the air.
3. Crystal structure
Crystal structure: anhydrous barium chloride belongs to the orthogonal crystal system,
and the dihydrate (BaCl₂·2H₂O) belongs to the monoclinic crystal system.
4. Chemical stability
Stability: Chemically stable at room temperature, but will decompose at high temperatures.
Reactivity: Reacts with sulfate to form barium sulfate precipitation, often used for the detection of sulfate ions.
5. Toxicity
Toxicity: Barium chloride is toxic, ingestion or inhalation will cause harm to human health,
should be handled with caution.
6. Application field
Chemical reagents: Used for laboratory analysis and chemical synthesis.
Water treatment: Used to remove sulfates from water.
Metal treatment: Used for metal surface treatment and heat treatment.
Manufacture of other barium salts: used as raw materials for the manufacture of other barium compounds.
Fireworks: Fireworks used to create a green flame.
7. Storage and handling
Storage: Store in a dry, well-ventilated environment to avoid moisture absorption.
Handling: Wear protective equipment during operation and avoid direct contact with skin and eyes.
Barium chloride application
1. Industrial use
To make other barium compounds:
Barium chloride is an important raw material for
preparing other barium salts (such as barium carbonate and barium sulfate).
Metal heat treatment:
In the heat treatment of metals, barium chloride is used as a quenching agent and as a component of molten salt baths.
Ceramics and Glass industry:
Used in the manufacture of specialty glass and ceramics to improve their optical properties and mechanical strength.
Pigment Manufacturing:
Barium chloride can be used in the production of certain pigments, such as barium chromate (yellow pigment).
2. Water treatment
Softening water:
Barium chloride can be used to remove sulfates (such as calcium sulfate, magnesium sulfate) from water,
resulting in an insoluble barium sulfate precipitate.
Wastewater treatment:
In industrial wastewater treatment, it is used to remove sulfate ions and other impurities.
3. Laboratory and scientific research
Analytical reagents:
Barium chloride is commonly used in chemical analysis. It detects the sulfate ion (SO₄²⁻).
It forms a white barium sulfate precipitate.
Also used to detect the chromate ion (CrO₄²⁻) and phosphate ion (PO₄³⁻).
Desiccant:
Barium chloride is hygroscopic and can be used as a desiccant.
4. The field of medicine
Medical Imaging:
Barium sulfate (prepared from barium chloride) is used in medicine as an X-ray contrast agent for
examination of the gastrointestinal tract.
Drug synthesis:
Barium chloride is an intermediate in some drugs.
FAQ
1.What is your payment term?
We can accept T/T and L/C at sight as payment term.
2.Are you able to deliver on time?
Of course! we specialised in this line for many years,
many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!
3.Do you provide free sample?
Yes, we can provide free sample . You only need to take the express fee.
4.How about the price?Can you make it cheaper?
We always take the customer’s benefit as the top priority.
Price is negotiable under different conditions, we are assuring you to get the most competitive price.
5.Can I visit your company and factory in China?
Sure. You are very welcomed to visit our company in Weifang, China.
(We will have someone responsible for picking up and dropping off at Weifang Airport)
6.What if there is a quality problem?
We have a professional and perfect after-sales service team, timely for you to deal with all problems.
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99% Barium Chloride BaCl₂ White Crystal For Barium Preparation Bacl2 Naco3 Molecular Weight 208.233 Images
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