-Sulphur Black BR Powder / Granule / Flake

(150%;160%;170%;180%;190%;200%;210%;220%;230%;240%)

-Sulphur Black Liquid

(Solid Content 56%; Reddish/Greenish)

-Soluble Sulphur Black

CAS1326-82-5

EINECS No. 215-444-2

Molecular formula C6H4N2O5

Appearance: black phosphorus flake solid

Water content: ≤6.0%

Insoluble matter content in sodium sulfide: ≤0.7%

Free sulfur content: ≤0.5%

Use: Mainly used for dyeing cotton textiles.

Packing: 25kgs bags on pallets/1000kgs big bags.

Sulfur black is a black phosphorus flake solid, mainly used for dyeing cotton textiles. It is mainly used for dyeing denim yarn, grey cloth, knitting, and cones. Compared with other cotton dyes such as reactive and shilin, it has the characteristics of low cost and short process flow. It has been increasingly accepted by domestic and foreign printing and dyeing manufacturers. In the dye market of Western industrialized countries, it basically exists as an environmentally friendly liquid sulfur dye.

Application Features

It can be used for dyeing cotton, linen, viscose, vinylon, polyester, and polyamide cotton and vinyl fabrics. It is especially suitable for pad dyeing, with uniform color, good permeability, high color fastness, and no need for anti-brittle treatment. It can be used for dyeing tanned leather and coloring viscose stock solution.