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Exposure Guidelines. HELIUM: ACGIH (simple asphyxiant) Engineering Controls. Handle only in fully enclosed systems. 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.
Air Liquide UK Ltd. EN (English) SDS Ref.: SDS-061B-CLP 1/9 Station Road, Coleshill B46 1JY Birmingham United Kingdom 01675 462424. Hazard pictograms (CLP) : GHS04. Signal word (CLP) Hazard statements (CLP) : Warning : H281 - Contains refrigerated gas; may cause cryogenic burns or injury.
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
assessment indicates this is necessary to avoid exposure to liquid splashes, mists, gases or dusts. If contact is possible, the following protection should be worn, unless
MATERIAL SAFETY DATA SHEET HELIUM REFRIDGERATED LIQUID. IDENTIFICATION: Chemical Name: Helium Synonyms: LHe, Liquid Helium. UN Number: 1963. Use: Inert gas widely used in chemical, scientific and medical industries. HAZARDS IDENTIFICATION: Dangerous Goods Class and Subsidiary Risk: 2.2. HSNO Classification: Not Hazardous. Hazard Statement:
The extremely low temperature of liquid helium is utilized to maintain the superconducting properties of magnets in applications such as MRI, NMR spectroscopy, and particle physics research. The main application for gas-eous helium is for inert shielding gas in metal arc and laser welding.
Ensure vehicle driver is aware of the potential hazards of the load and knows what to do in the event of an accident or an emergency. Ensure adequate ventilation. Avoid transport on vehicles where the load space is not separated from the driver's compartment.
