is carbon dioxide cylinders a hazmat load
HAZARDOUS MATERIALS SAFETY. Carbonic Systems, Inc. stores, handles, sells and transports the following materials: COMPRESSED GASES - Helium, Nitrogen, Carbon Dioxide, 75% Nitrogen-25% Carbon Dioxide (compressed gases, n.o.s.) and Oxygen. DRYICE (solid Carbon Dioxide) and BULK REFRIGERATED LIQUID CARBON DIOXIDE. Each of these hazardous materials are considered hazardous for one or more of the following reasons: 1. HIGH PRESSURE: Cylinder gases are stored in cylinders with pressures ranging from 400-2400 psi. The valve is the weakest part of the cylinder, which is why cylinder caps are required on all but the smaller cylinders.