Green Reactive HE Dyes For Cotton Yarn are known for their accurate formulation and precise ph value. These dyes can be stored for longer period. These are environment friendly and have good coloring strength. Green Reactive HE Dyes For Cotton Yarn is perfect for coloring of cellulose and cotton fabrics. Exhaustion caused by HE dyes can create pollution. It can be managed by regulating temperature and salt addition prior to including alkali in it. Good reproductibility and good ratio are its key aspects.