Constituent
Name
Purified HA 1S10 3H
Family
complex mix
Class
complex mix
Compound type
Insoluble Organic Matter
Comments
the sum of constituents = 101.96%. Source: http://humic-substances.org/elemental-compositions-and-stable-isotopic-ratios-of-ihss-samples/
Isotope mixture type
terrestrial abundance
  Formula Name Family Number min-max Mole fraction Mass fraction State Relevance Comments
C Carbon element 0.5637 constituent element main
H Hydrogen element 0.0382 constituent element main
O Oxygen element 0.3734 constituent element main
N Nitrogen element 0.0369 constituent element main
S Sulfur element 0.0071 constituent element main
P Phosphorus element 0.0003 constituent element main
13C Carbon element constituent element main correspond to δ13C = -26.0
15N Nitrogen element constituent element main correspond to δ15N = 1.29
Composition comments
C, H, O, N, S, and P mass fractions are the elemental composition in %(w/w) of a dry, ash-free sample.
Chemical functions
  Function Number
RC(=O)R 6%
RC(=O)OH 18%
RC=CHCH=CHCH=CHcycl 50%
RCH(OR)OR 4%
R3C(O,N,S,P)Rn 6%
R3>CC<R3 16%
Phase type
mixed
Texture
complex