Refrigerant Gas R508b

Refrigerant Gas R508b:The widespread use of ultra low temperature refrigerant,mainly used in environmental test box/equipment, - details see: https://www.machineto.com/refrigerant-gas-r508b-10247331

Place of Origin:Zhejiang China (Mainland)	Brand Name:Sinoloong	Model Number:R508b	Type:Refrigerant Gas
Application:mainly used in environmental test box/equipment,freeze-drying machine	Certification:DOT	Molecular Weight:95.39	GWP:2.608
Boiling Point:-87.4	ODP:0

Refrigerant gas R508B

Product:	Refrigerant gas R508B

Physical Properties	Molecular Weight	95.39
	Normal boiling Point, °C	-87.4
	Critical Temperature, °C	14
	Critical Pressure, Mpa	3.93
	Specific Heat of Liquid, 30°C, [KJ/(kg°C)]	0
	Ozone Depletion Potential(ODP)	0
	Global Warming Potential(GWP)	2.608
Safety data:

Usage:
The widespread use of ultra low temperature refrigerant, mainly used in environmental test box/equipment, freeze-drying machine/freeze dryer, ultra low temperature refrigerator, biochemical test box and cryogenic equipmennt, rare for the cascade refrigeration systerm for low temperature stage. R508b refrigeration temperature can drop to -80°C or below , is consistent with the industry standard R-13, R-503 and R-23 long-term substitube, it is completely adapted to the R-503 working environment.
Packing	8KG/CYL

	Volume	10LB
	Purity, %	≥99.8
	Moisture, PPm	≤10
	Acidity, PPm	≤0.1
	Vapor Residue, PPm	≤100
	Appearance	Colorless, No turbid
	Odor	No Strange Stench