... of active matter is reduced. In textile, printing and dyeing, oil and leather industries, dyeing agent, cleaner, foaming agent and degreasing ... Light Yellow Viscous PasteOdorNo Strange OdorsActive Matter Content(%)68-72Free oil(%)Max 3.5Sodium Sulfate(%)Max 1.5PH Value(25°C ... are located in Gaoyi Development Zone, Shijiazhuang City, Hebei Province, China. We are close to the highway and railway, and the ...