Direct black 22 dyes for fabric/cotton

Molecular Weight

C44H32N13Na3O11S3           

Products name

Direct Black VSF AZO-FREE

Cas No

6473-13-8

H.S. Code

3204140000

Appearance

Black Powder

Strength

600% 1200% 1600%

Shade

Reddish,Greenish tone

Moisture%

1.5 Max

Properties

It is very soluble in water and alcohol

Use

Dyeing Cotton and Viscose Fabric.Also can dying Sik and Nylon Fabric.

Packages

25KG Iron Drums , Cartons and Woven bags

Storage & Transportation

The product must be stored in shade, dry & well-ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substances. Keep it away from direct sunlight, heat, sparks and open flames. Carefully handle the product and avoid damaging the package.