... safety.2) Relatively complete chromatogram, the color includes brown, black, and red, orange and so on, for customers to choose.3) High fixation ... fastness, anti-PVC transfer.4) Green environmental protection and lower price.2.Technical dateAppearanceblack powderstrength100% 180%M. ... used in leather, textiles and wool dyeing, the colour and lustre is full, good levelness and dyeing rate is high, the ...