Hazmat Class 50 Summary
Hazmat Class 50 represents the densest freight category for hazardous materials, containing 10 NMFC codes. This class includes high-density items such as calcium-silicon compounds, pulverized rubber scrap, fertilizer materials, and bone meal products. These materials typically weigh 50+ pounds per cubic foot and require proper packaging in bags, boxes, drums, or packages for safe LTL freight transportation.