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Difluoromethane

HFC-32 mainly used to formulate refrigerant R407C and R410A.
Affiliate classification
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Description

HFC-32 mainly used to formulate refrigerant R407C and R410A.

Physical and chemical properties

CAS No 75-10-5
Molecular Formula CH2F2
Molecular Weight 52.02
Boiling Point 101.3KPa (℃) -53.15
Critical Temperature (℃) 78.25
Critical Pressure (KPa) 25℃ 5.808
Saturated Liquid Density 25℃(kg/m³) 960
Specific Heat of Liquid 25℃ [KJ/( kg·k)] 2.35
Ozone Depression Potential 0
Global Warming Potential 0.11

Technical parameters

Analysis Requirement
Appearance Colorless and clear
Purity (% by weight) 99.8min
Water (% by weight) 0.001max
Acidity (as HCl) % 0.0001max
Evaporation Residue (% by weight) 0.01max

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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