CAS No.: 6428-31-5 Other Names: Direct Fast Black FF MF: C34H27N13Na2O7S2 EINECS No.: 229-208-1 Place of Origin: Gujarat, India Type: Direct Dye Usage: Leather Dyestuffs, Paper Dyestuffs, Textile Dyestuffs Brand Name: Sparrowings Appearance: Powder Form
Annual output: 10, 000mt. Product features: 1. Good solubility and leveling property; 2. Excellent black dye with little discoloration in the after-treatment; 3. Applicable for pad dyeing and dye with hydrogen peroxide; 4. Medium color fastness; applicable under high temperature and pressure Applaction: 1. Dyeing of cotton, viscose, polyester/cotton, wool/viscose and printing of pure silk; 2. Dyeing of leather; 3. Dyeing of black writing paper, shoe paper board and corrugated paper, with high exhaust rate of dyeing and good light fastness Strength : 50%--200%
Quick Details CAS No.:6428-31-5 Strength: 200% MF: C34H27N13Na2O7S2 Appearance :Black Powder Type: Direct Dye Place of Origin: China Usage: Leather Dyestuffs, Paper Dyestuffs, Specifications 1) content of dyeing: 10%-30%; 2) viscosity: 50mN/m;939641645 4) PH: 5.0-10.0; 5) content of cl)
Percentage - (160%)
Percentage - (160%)
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