Industrial Grade 99% Barium ChlorideBaCl2 White crystal for Chemical Materials
Physical property
Appearance: Colorless or white crystalline solid.
Molecular weight: 244.26 g/mol (BaCl₂·2H₂O).
Density: 3.097 g/cm³ (25°C).
Melting point: about 120°C (loss of crystal water),
anhydrous barium chloride melting point is 962°C.
Solubility:
Soluble in water, solubility increases significantly with
temperature (about 37 g/100 mL water at 20°C).
Hygroscopicity: barium chloride dihydrate is stable in air,
but anhydrous barium chloride has strong hygroscopicity.
Chemical properties
Stability:
It is stable at room temperature, but when heated to about 120°C it loses its crystal water and
transforms into anhydrous barium chloride (BaCl₂).
Acid-alkaline: The aqueous solution is neutral.
Reactivity:
The reaction with the sulfate ion (SO₄²⁻) ₄ resulted in
the white barium sulfate (BaSO₄) precipitation.
This reaction is commonly used to detect sulfate ions.
Reacted with the chromate ion (CrO₄²⁻) to ₄ The precipitation of barium chromate yellow (BaCrO₄).
reacts with the carbonate ion (CO ²⁻) to form a white barium carbonate (BaCO₃) precipitation.
Main use
Laboratory reagents:
Used to detect the sulfate ion (SO₄²⁻), the chromate ion (CrO₄²⁻),
and the carbonate ion (CO ₄²⁻).
As a buffer or standard substance.
Industrial Applications:
Used in the manufacture of other barium compounds (such as barium carbonate, barium sulfate).
Used in water treatment, metal heat treatment and ceramic industry.
Other uses:
Used to make green fireworks.
Used in medicine as an intermediate for certain drugs.
High purity, low impurities - stable chemical reactions
Problem: Common barium chloride contains impurities → affecting the precipitation effect
Our plan:
Sulfate content ≤0.05% reduces side reactions
Case: After being used in a certain chemical plant, the precipitation rate of barium sulfate increased by 15%
2. Strict quality inspection - Batch traceability
A COA test report is provided for each batch (verifiable by scanning the code).
Support third-party re-inspection (such as SGS/BV, etc.
3. Flexible supply - Meeting different demands
Powder: Suitable for fine chemicals
Particles: Easy to add and reduce dust
Packaging: 25kg standard bags/ton bags/export neutral packaging
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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