Pentafluoroethane refrigerant 354-33-6

R125

As a refrigerant, it is mainly used in air conditioning, industrial andcommercial refrigeration, chiller and other industries. It is used to prepareR404A, R407C, R410A, R507 and other refrigerants to replace R22, R12, etc. Itcan also be used as fire extinguishing agent to replace part of halon seriesfire extinguishing agent. Storage:Storin a dry, well-ventilated area, away from heat sources. Handling:Allchemicals should be considered hazardous. Avoid direct physical contact. Useappropriate, approved safety equipment. Untrained individuals should not handlethis chemical or its container. Handling should occur in a chemical fume hood. Specialhazards arising from the chemical: High thermal decomposition makes toxic andharmful substances; Liquid gas leakage vaporization, a lot of heat absorptionfrom the surrounding, can cause skin injury; In the closed space leakage, thereis a possibility of suffocation, so the room, so fully ventilation isnecessary; Inhalation of high concentrations of gas, may cause generalparalysis and similar symptoms; Continuous direct contact, inhalation, mayoccur dizziness headache, slow, panting, confusion, movement disorders andother temporary nerve paralysis, hypofunction and other symptoms, serious canlead to arrhythmia and even cardiac arrest. Specialprotective actions for fire-fighters: Extinguish fire using agent suitable fortype of surrounding fire. (Material itself does not burn or burns withdifficulty.) Cool all affected containers with flooding quantities of water.Apply water from as far a distance as possible. Do not use water on materialitself. Use water spray to knock-down vapors.