This high-pressure steel cylinder contains 50 lbs of industrial-grade carbon dioxide, boasting a remarkable purity of 99.8%. As a colorless and odorless gas, it is essential for various applications, including agricultural processes and industrial operations. With a cylinder pressure of 838 psig and designed with a CGA 320 connection valve, this product is engineered for safety and efficiency. Keep in mind that while carbon dioxide is vital for many uses, it can be hazardous in high concentrations, necessitating careful handling and storage in well-ventilated areas.