PBTC's Appearance:Cloroless liquid, Active content: 49% - 51% Iron: 5ppm max Ph (1% ): 2 max Density: 1.27 - 130

PBTC is used as a scale and corrosion retarding agent for water-cooling circulation and water boilers, and as a chelating agent and dye-fixing agent for the dyeing, printing and textile industries, and in complexant agent electro-plating.Specifications:Description: Colorless transparent liquid Active content: 49% - 51%Phosphoric acid: 0.2% maxIron: 5ppm maxChloride: 1 0ppm maxPh (1% solution): 2 maxDensity: (200C) g / cm31.27 - 1.30Plastic barrelDiameter: 60cm Height: 90cm N.W.: 250kg Tare: 10kg

50% PBTC