| Brand Name: | Dyeing Hui |
|---|---|
| Usage: | Ink Dyestuffs,Paint Dyestuffs,Paper Dyestuffs,Plastic Dyestuffs,Textile Dyestuffs |
| Type: | Direct Dye |
| Other Names: | BLACK 19 |
| CAS No.: | 6428-31-5 |
| Place of Origin: | China (Mainland) |
| color: | black |
Quick Details
Specifications
DIRECT FAST BLACK G
C.I. No.: Direct Black 19
CAS No.: 6428-31-5
Chemical Formula: C34H27N13Na2O7S2
Molecular Weight: 839.771
Appearance: Black powder
Application:
Mainly used for cotton,natural silk, wool, leather and paper dyeing
Packing: 25KG Iron Drums, Fiber Drum, Cartons and Woven bags
Storage & Transportation: the product must be stored in shade, dry & well-ventilated warehouse. Keep it away from direct sunlight, heat, sparks and open flames. Carefully handle the product and avoid damaging the package.
