R507 is a colorless gas under ordinary temperature, and a colorless & transparent liquid under the pressure of itself, mixed by HFC-143 and HFC-125. It is the substitute for R502, mainly used in the low temperature refrigerating systems.
Our R507 Quality Specification:
Index
Excellent Grade
Appearance
Colorless, not turbid
Odor
No strange stench
Purity % ≥
99.90
Moisture ppm ≤
10
Acidity(as HCL) ppm ≤
0.1
Evaporation residue ppm ≤
100
Chlorides(Cl-) test ppm ≤
3
No condensable gas (V/V) % ≤
1.5
Packing:11.3kg/25lb, 690kg/926L steel cylinders, or ISO TANK.
It must be kept in cool, dry and well-ventilated places, away from sunshine and rainfall.
We could offer R507 at high quality and competitive price, pls feel free to contact us if you have any inquires.