Direct Blue 86 is one popular direct dyes for dyeing paper, cotton, leather, silk and so on. Can be made into pigment for paint, ink and plastic.
Direct Orange 26,another name Direct Orange S can be soluble in water and solubility is 10g/L(80°C). It’s sensitive to salt, dyeing time slowly heating and adding salt in batches to control dyeing rate.
Direct Blue 151 another name Direct Copper Blue 2B, blue black powder, soluble in water. It can be used for cotton paper leather etc.
Direct Red 31 another name Direct Red 12B, one popular direct dye for cotton, paper and silk.
Direct Yellow 12,another name Direct Chrysophenine GX can be used for Cotton Silk Chinlon Wool. It has good evenness and transferability.
Direct Red 23 another name Direct Scarlet 4BS. It’s one popular direct dye for cotton, paper silk and wool.
Direct Red 28,popular name Direct Congo Red 4BE. Appearance Red Powder, soluble in water. It can be used for dyeing Cotton Paper Silk Wool and so on.