olive. SAP green powder. In concentrated sulfuric acid to blue light grey; In Nitrobenzene for green. Dye alkaline reduction leuco for olive green, Acid reduction leuco for yellow olive green. Mainly used in cotton fiber dyeing, levelness is better, to dead cotton covering power extremely good. After dyeing the oxidation except hypochlorous outside, the rest can be used both, soap after washing a little blue. In addition to can be used in the jig dyeing and disseminated outside, is more suitable for suspension milk dyed. This article generally not used for printing, and can be used for silk, stick/cotton blended fabric dyeing.
