1,1,1-Trifluoroethane (HFC-143a)

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1,1,1-Trifluoroethane (HFC-143a)

Molecular Formula：CH₃CF₃ CAS No.：75-46-7

Main Technical Properties

Item	Technical Index
Item	Superior Grade	First Grade	Qualified
Appearance	Colorless, clear and odorless
Purity, % ≥	99.8	99.6	99.5
Moisture, % ≤	0.0010	0.0010	0.0010
Acidity (as HCl), % ≤	0.0001	0.0001	0.0001
Evaporated residue, % ≤	0.010	0.010	0.010
Chlorides(Cl^-)	Pass	Pass	Pass
Volume fraction of non-condensable gas (25℃), % ≤	1.5	1.5	1.5

Product Characters

• Under normal temperature and pressure, the product is a colorless gas with a slight scent of ethers;

• Melting point : -111℃, boiling point: -47.24℃, relative density: 1.30g/cm³ (25℃); ODP value: 0, GWP value: 3800.

Main Application

• The product is used as a raw material for the manufacture of special refrigerant or blend

Packing, Storage & Transportation

• Refillable cylinder: 400L, 800l, 926L, 1000L;ISO tank;
• The product is packaged in appropriate cylinders or tanks. It should be kept in cool and dry place, without being exposed to heat source, sunlight and rain;
• Transportation should comply with the Chinese railway and road transportation regulation concerning hazardous cargo.