IEVref:
113-05-24
ID:
Language:
en
Status:
Standard
Term:
dalton
Synonym1:
unified atomic mass unit
[
Preferred
]
Synonym2:
Synonym3:
Symbol:
Da
u
Definition:
unit of mass, accepted for use with the SI, equal to 1/12 of the atomic mass of carbon 12
NOTE 1 Da = 1 u = 1,660 538 782(83) × 10
−27
kg (CODATA 2006).
Publication
date
:
2011-04
Source
Replaces:
Internal notes:
2014-07-10: Symbol Da, u corrected Da<br>u. JGO
2017-06-02: Cleanup - Remove Attached Image 113-05-24en.gif
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
unit of mass, accepted for use with the SI, equal to 1/12 of the atomic mass of carbon 12
NOTE 1 Da = 1 u = 1,660 538 782(83) × 10
−27
kg (CODATA 2006).