Product Benefits : 1.Attacks rust, scale and deposits but not on the base metal. 2.Cleans complex equipment with out dismantling. 3.Penetrates and disperses acid soluble deposits. 4.Provides moderate foaming to minimize acid fuming. Form: liquid Colour : Colorless to Yellow Flash Point : None Specific Gravity : 1.14 PH (1% Solution) : 1.45 Density : 1.13 gm/cc Odor : Acidic, pungent Freezing-Point : < -- 46oC Rinsability : Excellent.