NIST Temperature Scale Database (SRD 60), Version 3.0

Fixed Points Associated with a Selected Reference:

Temperature Scale Points
All Fixed Points

Reference:

Lemmon, E.W. and Jacobsen, R.T, "An International Standard Formulation for the Thermodynamic Properties of 1,1,1-Trifluoroethane (HFC-143a) for Temperatures from 161 to 450 K and Pressures to 50 MPa," J. Phys. Chem. Ref. Data, 29(4):521-552, 2000. (DOI:) (2000)

Instruction:Total Records:   2
Substance
 
Transition
 
T90 (K)
 
u(T90)
(mK)
 
T-T90
(mK)
 
u(T-T90)
(mK)
 
u(T90) (K)
 
Eval
 
1,1,1-Trifluoroethane BP 225.909 0.011 0.011
1,1,1-Trifluoroethane TP 161.34 na na