Uses: used as refrigerant or fire retardant
Properties: colorless odorless gas, Melting point -155℃, Boiling point -84℃, Relative density(water=1)1.52(-80℃), Relative density(air=1)2.43
Packing: high pressure cylinder, 30kg, 380kg, or following your demands.
Storage and transport: high pressure cylinder, avoid knock, fall, insolation and heat.
Quality index:
|
Item |
Unit |
Q/LFH007-2007 |
|
Fire retardant |
Refrigerant |
Special |
|
Purity |
% |
≥99.5 |
≥99.5 |
≥99.9 |
|
Moisture |
ppm |
≤20 |
≤10 |
≤10 |
|
Acidity(HF) |
mg/kg |
≤1 |
≤1 |
≤0.1 |
|
Reside on evaporation |
% |
≤0.10 |
≤0.01 |
≤0.01 |
|
Suspended matter or precipitate |
/ |
no |
no |
no |
|
Chloride |
/ |
/ |
/ |
/ |
|
Foul gas in air phase |
%(v/v) |
/ |
1.5 |
0.1 |
|
Carbon dichloride |
ppm |
/ |
/ |
30 |