Product Detail:

Sulphur Blue BRN is a specific type of sulphur dye commonly used in the textile industry to dye cotton , fibers. It is a nice blue color with high colorfastness properties, making it suitable for dyeing fabrics that require long-lasting and fade-resistant black color. Sulphur blue brn 150% is the standard of this product. Some customer from Pakistan call it sulphur blue brn 180% or sulphur blue brn crude. As we know sulphur blue colour for denim, but also sulphur blue brn for cloth. Customers prefer 25kg blue iron drum package. We can do 25kg kraft paper bag or 25kg woven bag, which is depends on customers and market.

Sulphur blue is a type of synthetic dye often used in textiles and clothing. It is commonly used to dye cotton and other cellulose fibers. The color of sulphur blue dye can range from light to dark blue, and it is known for its good color fastness properties.

This dye is commonly used in textile dyeing and printing processes to create various shades of blue. It is known for its fastness properties, meaning it has good resistance to fading or bleeding during washing or exposure to light.

Sulphur Blue BRN another name is SULPHUR BLUE 7, CAS NO 1327-57-7, it’s belongs to Dyestuff, sulphur dyes. During the dyeing process, the sulphur blue dye is chemically reduced to its soluble form and then reacts with the textile fibers to form a color compound.

Features:

1.Deep Violet appearance.

2.High colorfastness.

3.Easily dissolved.

4.Can do water soluble.

Application:

The application of sulphur blue dye is commonly found in the textile industry, where it is used to dye cellulose-based fabrics such as cotton. The dyeing process involves immersing the fabric in a dye bath containing the sulphur blue dye, followed by fixing the color using appropriate chemicals and processes. The result is a range of blue shades that are known for their good color fastness.

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