Please visit our website for more details. We manufacture high quality solubilised sulphur black BR with the most competitive price. We have experience in exporting over ten years and are familiar with the strict requirements of the customers from all over the world.

Appearance: Black Liquid
Relative Dye Strength%: 98.0-102.0
Shade: No difference or very slight
Color Fastness to Light(arc): B

Color fastness to Dry Cleaning (95º C):
Change in Color: 3-4
Staining of Color on Cotton: 4
Staining of color on Viscose Acetal Fiber: 4-5
Color Fastness to Perspiration (Alkaline Acid)
Change in Color: 4
Staining of Color on Cotton: 4-5
Staining of Color on Wool: 4-5

Color fastness to Rubbing:
Dry: 2-3
Wet: 1-2
Press/Iron(200º C): 4
Packing: In plastic drum