Drain Solve, Container Size: 1 qt, Container Type: Bottle, Composition: Sodium Hydroxide, Form: Liquid, Color: Clear, Specific Gravity: 1.35, pH Rating: 13.5, Viscosity: < 25 cP at 25 Deg C, Density: 11.25 lb/gal, Boiling Point: 290 Deg F, Applications: For Health Clubs/Swimming Pools, Fast Food Chains, Hospitals/Nursing Homes Motels/Hotels, Beauty/Barber Shops Factories, Restaurants/Bars, Kennels, Standards/Approvals: NSF Registered