... and determine the optimum dosage according to different water quality.Rhe specific dosing amount is based ... It has no iron ions transfer to the water.Non-toxic,non-harm,safe and reliable, ... 4.Advantages:Odorless,taste salty,astringent,soluble in water and glycerin,insoluble in alcohol,corrosive,deliquescence weathering ... shall be stored in a cool,ventilated,dry condition and away from fire and heat.It ...