... PH buffer 1st, active control PH value; 2nd, generation of ammonia water, few smells; 3rd, promotes the thickening the agent PH ... bufferReplaces the ammonia water - 95 widely to use in as latex paint ... application characteristic:1st, active control PH value;2nd, generation of ammonia water, few smells;3rd, promotes the thickening agent the performance ...