Industrial Grade 99% Barium ChlorideBaCl White crystal for Fabric Dyeing

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.

How about barium chloride in weaving

1. Mordant
Function: Barium chloride as a mordant, help dye better adhere to the fiber, improve the dyeing effect.

Application: Suitable for dyeing cotton, silk and other natural fibers.

2. Color fixing agent
Function: Barium chloride reacts with dye to form insoluble precipitation, enhances the fastness of dyeing and prevents fading.

Application: Used to improve the washable and light fastness of dyed fabrics.

3. Dyeing process
Pretreatment: Before dyeing, the fabric is treated with barium chloride solution to improve the dye adsorption capacity.

Dyeing process: barium chloride is added to the dye bath to promote the combination of dye and fiber.

Post-treatment: After dyeing, barium chloride solution is used to fix the color and enhance the dyeing fastness.

4.Strengths
Enhance the dyeing effect: make the color more bright and uniform.

Enhance fastness: improve the washing resistance and light resistance of dyed fabrics.

Wide applicability: can be used for a variety of natural fiber dyeing.

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.