This product is used as a scale-retarding and dispersing agent for water-cooling systems, oil field water-injection and low-pressure boilers and also as a rinsing agent for textiles. Specifications: Description: Brownish yellow transparent liquid Solid content: 48% - 52% Free content: 3.5% max Ph (1% solution): 2.0-3.0 Density (200C) g / cm3: 1.18-1.24 Plastic barrel Diameter: 60cm Height: 90cm N.W.: 250kg Tare: 10kg