Anthraquinone Powder

Detailed Product Description

Specification:

Physical appearance: Yellow grayish green crystal or powder

Anthraquinone content: >= 98.5%

Loss on drying: <=0.5%

Ash: <=0.5%

Size: 1.5μm-60μm

Usage:

Dyes intermediate, paper-making auxiliary.

Anthraquinone is an important intermedium in dye production and is widely used to produce reductive, dispersive, acid and active dye. In recent years, it is also used in paper making industry to raise the pulp yield and cut down the consumption and reduce the pollutions of waste water, gas and residue.