Environmental hazards
Dichloromethane sds is harmful to the environment and accumulates in groundwater, so special attention should be paid to aquatic organisms. Attention should also be paid to air pollution.
Explosion hazard characteristics
Dichloromethane sds is flammable when exposed to high heat in an open flame, and can emit highly toxic phosgene when heated to decompose.
Precaution
- The production process of producing and using methylene chloride should be kept as closed as possible, and the equipment should be checked regularly to prevent running, running, dripping and leaking, and at the same time, local exhaust should be strengthened;
- Personnel who come into contact with using dichloromethane sds should do personal protection. When the concentration in the air exceeds the standard, they should wear direct gas masks (half masks);
Air respirator should be worn during emergency rescue or evacuation. When necessary, wear chemical safety goggles, anti-toxic infiltration work clothes, and chemical-resistant gloves;
- Install gas detection instruments, warn of danger, and formulate response plans in advance;
- Strengthen the management of storage, store in a cool, dry, well-ventilated place where direct sunlight cannot be exposed, away from heat sources, flames and incompatible substances, such as strong oxidants, strong acids, and nitric acid.
- After inhalation, you should quickly leave the scene and go to a place with fresh air to keep the respiratory tract unobstructed.
Dichloromethane sds is a flammable and toxic gas. It is necessary to install gas alarms for monitoring during production, use and storage. Once there is gas volatilization and leakage, it can be alarmed in time.
Riken Keiki gas detectors are widely used in the detection of gas concentrations in different environments, among which SD-1 series, GD-A80 series, GD-D58, SD-D58, TP-70D, GD-70D, GD-84D, etc. It detects the concentration of dichloromethane sds and displays the real-time concentration value and standard signal output on the spot. It has the advantages of stable signal, high sensitivity and high precision.
Fixed gas detectors can be installed in places where gas is easy to leak, and control each monitoring point to detect the concentration of gas in the air.
Epilogue
Flammable and explosive gases are common in most enterprises in the chemical industry. In most chemical enterprises, the potential danger of fire and explosion and the harm of toxic gas to the human body are inevitable. Fire and explosion accidents and the leakage of toxic gases often cause serious damage. Therefore, the detection of dangerous gases has always had a special and important position in chemical safety.
In daily operations, we must strive to learn safety knowledge, develop safety management habits, focus on safety matters, do deployment work, and put forward safety requirements at the same time. On-site management personnel should exert their organizational and coordination capabilities and propose response plans in a timely manner.
