Analysis on the safety technology of morpholine!

1. Main components and characters of morpholine

Main ingredients: Pure

Appearance and properties: colorless oily liquid, ammonia flavor.

Main Uses: Used as analytical reagent, solvent of resin, wax, shellac, etc.

2. Health hazards

Invasion route: inhalation, ingestion, percutaneous absorption.

Health hazard: Inhalation of steam or mist will strongly corrode respiratory mucosa and cause bronchitis, pneumonia and pulmonary edema. In high concentrations, it can cause death. Steam, mist or liquid is strongly irritating to the eyes and can lead to blindness in severe cases. Burns may occur on skin contact. Swallowing the liquid can burn the digestive tract, and swallowing large amounts can cause death. Hazard characteristics: In contact with open flame, high heat or oxidant, there is a risk of combustion and explosion. Toxic nitrogen oxide gas is released by heat decomposition. In case of high heat, the pressure inside the container increases, there is a risk of cracking and explosion.

How to extinguish the fire: Remove the container from the fire site to an open area if possible. Spray water to keep the fire container cool until the fire is over. Extinguishing agent: anti - soluble foam, dry powder, carbon dioxide, sand.

3. Emergency treatment of leakage

The morpholine manufacturer reminds the personnel to evacuate the contaminated spill area to the safety zone, isolate and strictly restrict access. Cut off the fire. Emergency personnel are advised to wear self-contained positive pressure breathing apparatus and protective clothing. Do not contact spills directly. Cut off the source of leakage as much as possible. Prevent the flow into the sewer, flood drainage ditch and other restricted Spaces. Small leakage: adsorption or absorption with sand or other non-combustible materials. You can also rinse with lots of water, dilute the water and put it into the waste water system. A large number of leaks: build a embankment or dig a pit to receive. Cover with foam to reduce steam hazards. Spray water cools and dilutes steam, protects site personnel, and dilutes spills into noncombustible substances. Transfer to tank car or special collector with explosion-proof pump, recycle or transport to waste disposal site.

4. Precautions for storage and transportation

Store in a cool, ventilated compartment. Keep away from fire and heat. Warehouse temperature should not exceed 30℃. Keep out of direct sunlight. Keep the container sealed. Should not be large or long lasting. Store separately from oxidants. The lighting, ventilation and other facilities in the storage room should be explosion-proof, and the switch should be located outside the warehouse. Equipped with the corresponding variety and quantity of fire equipment. Do not use mechanical equipment and tools that are prone to spark. The charging speed should be controlled to prevent electrostatic accumulation. When handling, light loading and unloading should be done to prevent damage to packaging and containers.