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Precautions for krypton

Krypton
Kr Krypton
Shipping Status: Compressed gas Hazardous chemical rating: 2.2
Product Name: Krypton Identification: Flammable gas
Main properties: colorless, odorless, non-combustible inert gas
UN: 1056 CAS Number 7440-90-9
Cylinder Color: Silver Gray Physical Properties: Molecular Weight: 83.8g/mol
Gas density in standard state: 3.7491g/L
Specific gravity with air: 2.8997
Packaging specifications
Gas cylinder size 50L
Filling capacity @ 20 °C, 1 Bar 10m3
Valve outlet type CGA580
Availability:
Quantity:
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Precautions for krypton: 

Ensure that no leakage occurs during production, storage and use, and personnel wear ordinary protective clothing to carry oxygen concentration alarms. Keep away from heat and ignition sources; Keep away from open flames, Mars and hot surfaces; Do not use or store near heat sources or open flames. Ensure that no leakage occurs during production, storage, and use. Keep the container airtight; Store in a cool place. In case of fire hazard, cut off the air source and spray the cooling container with cold water. Use only in well-ventilated areas to prevent suffocation. Wear appropriate PPE and avoid direct contact.

Incident Response:

In case of leakage, evacuate the danger zone. This product is non-combustible, in case of fire, cut off the air source under the premise of ensuring the safety of personnel, and spray cold water to cool the container. In the unlikely event of an inhalation accident, move the patient to fresh air and keep quiet; Such as inhalation, oxygen or artificial respiration, treated by a doctor.

Safe storage:

Keep the container/package in a well-ventilated place to avoid high temperatures. Handle lightly and lightly to prevent damage to containers and accessories. The cylinder should have an anti-dumping device.

Disposal: A large amount of Krypton gas is returned to the production plant, and a small amount can be discharged into the atmosphere in the early stage of ensuring safety. The container is returned to the factory.

Physical and chemical hazards:

It has strong chemical inertness, does not burn and does not support combustion. Krypton gas containers are in danger of bursting in case of open flame and high heat source. There should be anti-container dumping measures.

Health hazards:

In the environment, the concentration of krypton gas is too high due to hypoxia and can cause asphyxia, and moderate concentrations can cause headaches, lethargy, coma, vomiting, loss of consciousness, and loss of oxygen can lead to death. In addition, krypton is also anesthetic.

Environmental hazards:

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