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R143A

Packing: Recycled steel cylinder—400L, 800L, 1000L
ISO-TANK
Molecular formula CH3CF3
Molecular weight 84.04
Boiling point (℃) -47.2
Freezing point (℃) -111
Liquid density  30℃(kg/m3) 1300
Critical temperature (℃) 72.9
Critical pressure (MPa) 3.78
ODPODP 0
GWPGWP 4300
Hazard label 4(inflammable gas)
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Parameters

Packing: Recycled steel cylinder—400L, 800L, 1000L
ISO-TANK

 

Physical properties

Molecular formula CH3CF3
Molecular weight 84.04
Boiling point (℃) -47.2
Freezing point (℃) -111
Liquid density  30℃(kg/m3) 1300
Critical temperature (℃) 72.9
Critical pressure (MPa) 3.78
ODPODP 0
GWPGWP 4300
Hazard label 4(inflammable gas)

 

Quality standard

Purity ≧99.90%
Moisture ≦0.001%
Acidity ≦0.00001%
Residue on evaporation ≦0.01%
Chloride (Cl-) test -
Appearance Colorless and clear
Odor no odor

 

The main purpose

HFC-143a is used as a raw material for special refrigerants or mixed refrigerants R404, R408, R507, etc. It is an important component to replace R-502

 

Storage and transportation

Store in a cool, dry, well-ventilated non-combustible warehouse. Keep away from fire and heat sources. should be kept away from oxidizer, do not store together. Use explosion-proof lighting and ventilation facilities. Prohibit the use of mechanical equipment and tools that are prone to sparks. The storage area should be equipped with leakage emergency treatment equipment.

 

Packaging Specifications:

Reusable Cylinders - 400L, 800L, 1000L

ISO-TANK

 

Notice

Can form explosive mixtures with air. It is easy to burn and explode when exposed to heat, sparks and flames. When heated, it releases toxic fluoride gas. The gas is heavier than air and can spread to a considerable distance at a lower place, and it will cause flashback in case of an open flame. 

 

Leakage emergency treatment

Quickly evacuate the personnel from the leaked contaminated area to the upper wind, isolate them, and strictly restrict access. Cut off the source of ignition. It is recommended that emergency personnel wear self-contained positive pressure breathing apparatus and fire protection clothing. Cut off sources of leaks as much as possible. Reasonable ventilation, accelerate the diffusion. If there is no danger, burn on the spot, while spraying water to cool the surroundings to prevent other combustibles from catching fire. Or lead it to the furnace with a pipeline and burn it in a concave place. The leaking container should be properly handled, repaired and inspected before use.

 

Protective measures

Respiratory system protection: When the concentration in the air is high, the self-priming filter gas mask (half mask) or air respirator should be selected according to the concentration of polluted gas and the lack of oxygen in the working environment.

 

First-aid

Inhalation: Quickly leave the scene to fresh air. Keep the airway open. If breathing is difficult, give oxygen. If breathing stops, give artificial respiration immediately.

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