MSDS

Material Safety Data Sheet
Genetron® 410A
Version 2 Revision Date 10/04/2010 Print Date 04/13/2012
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equipment.
Wear a positive-pressure supplied-air respirator.
Vapours are heavier than air and can cause suffocation by
reducing oxygen available for breathing.
For rescue and maintenance work in storage tanks use self-
contained breathing apparatus.
Hygiene measures : Handle in accordance with good industrial hygiene and safety
practice.
Ensure adequate ventilation, especially in confined areas.
Avoid contact with skin, eyes and clothing.
Remove and wash contaminated clothing before re-use.
Keep working clothes separately.
Exposure Guidelines
Difluoromethane 75-10-5 WEEL TWA 1,000 ppm 2,200
mg/m3
HONEYWELL TWA 1,000 ppm
Pentafluoroethane 354-33-6 WEEL TWA 1,000 ppm 4,900
mg/m3
HONEYWELL TWA 1,000 ppm
SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES
Form : Liquefied gas
Color : colourless
Odor : weak
pH : neutral
Freezing point : not determined
Boiling point/boiling range : -48.5 °C (-55.3 °F)
Vapor pressure : 14,844 hPa
at 21.1 °C (70.0 °F)
Vapor pressure : 33,798 hPa
at 54.4 °C (129.9 °F)
Relative vapour density : 3