Sulphur Black BR
Product name: Sulphur Black BR 200%
CAS No.: 1326-82-5
Molecular formula:C6H4N2O5
Molecular weight: 184.11
Propeties: Bright-black flake or grain, insoluble in water and alcohol.It is the green-black colour when it soluble in solution of sodium sulfide.
Place of Origin: China
Type:sulphur dyes
Usage:Just like direct dyes, it is mainly used for cotton dyeing, also used dyeing on cambric, viscose and vinylon.
Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their intermediates.
In the past 10 years, we have sold the products to more than 20 countries. Either acid dyes or direct dyes, or even pigment, they all gained good reputation.
To choose us as the partner, you will not be disappointed
