Activated dye accelerating agent and dyeing method

The invention discloses an activated dye accelerating agent and a dyeing method. Specifically, the dying method uses substitute salt in a process of dying cellulose fiber fabrics with activated dye. The activated dye accelerating agent is characterized by comprising one kind or two kinds of sodium citrate and sodium oxalate. The dyeing method uses the accelerating method which is easy to degrade biologically to partially or completely substitute tradition inorganic salt to accelerate dying of activated dye, dyeing equipment is not improved, all technical parameters of the dyeing process are not changed remarkably, the dyeing effect is equal to inorganic salt, and environmental-friendly activated dyeing can be achieved.