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Vapors from liquefied gas are initially heavier than air and spread along ground. Contact with gas or liquefied gas may cause burns, severe injury and/or frostbite.
Keep container below 50°C in a well ventilated place. Store containers in location free from fire risk and away from sources of heat and ignition. Keep away from combustible materials.
contain cryogenic liquids. Prevent entrapment of liquid in closed systems or piping without pressure relief devices. Some materials may become brittle at low temperatures and will easily fracture. Empty containers retain product residue and can be hazardous.: Precautions for safe handling Helium ACGIH TLV (United States, 3/2017). Oxygen
General Hygiene considerations. Avoid breathing vapor or mist. Avoid contact with eyes and skin. Wash thoroughly after handling and before eating or drinking. Section 9: Physical and Chemical Properties. Section 10: Stability and Reactivity. Section 11: Toxicology Information.
Helium, Refrigerated Liquid This SDS conforms to U.S. Code of Federal Regulations 29 CFR 1910.1200, Hazard Communication. Date of issue: 01/01/1979 Revision date: 10/17/2016 Supersedes: 10/21/2014
Refer to supplier's handling instructions. The substance must be handled in accordance with good industrial hygiene and safety procedures. Protect containers from physical damage; do not drag, roll, slide or drop. Do not remove or deface labels provided by the supplier for the identification of the container contents.
The potential hazards in handling liquid helium stem mainly from four important properties. (1) The liquid is extremely cold (Helium is the coldest of all cryogenic liquids) . (2) The ultra-low temperature of the liquid Helium will condense and solidify air. (3) Very small amounts of
