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Molecular formula

C20H19CrN3O10S

2 compounds have this formula on CompoundList.

Molar mass
545.44g/mol
Monoisotopic mass
545.0196Da
Atoms
54
Elements
6

The formula C20H19CrN3O10S describes a molecule made of 20 carbon atoms, 19 hydrogen atoms, 1 chromium atom, 3 nitrogen atoms, 10 oxygen atoms and 1 sulfur atom. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.

Elemental composition

  • C Carbon × 2044.04%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 193.51%
    1.008 × 19 = 19.152 g/mol
  • Cr Chromium × 19.53%
    51.996 × 1 = 51.996 g/mol
  • N Nitrogen × 37.70%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 1029.33%
    15.999 × 10 = 159.990 g/mol
  • S Sulfur × 15.88%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C20H19CrN3O10S

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 2 of 2 compounds

Chromium, triaqua(3-(hydroxy-kappaO)-4-((2-(hydroxy-kappaO)-1-naphthalenyl)azo-kappaN1)-7-nitro-1-naphthalenesulfonato(3-))- chemical structure, C20H19CrN3O10S, CAS 77847-23-5
Chromium, triaqua(3-(hydroxy-kappaO)-4-((2-(hydroxy-kappaO)-1-naphthalenyl)azo-kappaN1)-7-nitro-1-naphthalenesulfonato(3-))-
CAS 77847-23-5C20H19CrN3O10S
Chromium, triaqua[3-(hydroxy-kappaO)-4-[[2-(hydroxy-kappaO)-1-naphthalenyl]azo-kappaN1]-7-nitro-1-naphthalenesulfonato(3-)]- chemical structure, C20H19CrN3O10S
Chromium, triaqua[3-(hydroxy-kappaO)-4-[[2-(hydroxy-kappaO)-1-naphthalenyl]azo-kappaN1]-7-nitro-1-naphthalenesulfonato(3-)]-
C20H19CrN3O10S

Frequently asked questions

What is the molar mass of C20H19CrN3O10S?

The molar mass of C20H19CrN3O10S is 545.44 g/mol, calculated from standard atomic weights for 20 carbon atoms, 19 hydrogen atoms, 1 chromium atom, 3 nitrogen atoms, 10 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 545.0196 Da.

How many compounds have the formula C20H19CrN3O10S?

CompoundList lists 2 compounds with the molecular formula C20H19CrN3O10S, including Chromium, triaqua(3-(hydroxy-kappaO)-4-((2-(hydroxy-kappaO)-1-naphthalenyl)azo-kappaN1)-7-nitro-1-naphthalenesulfonato(3-))-, Chromium, triaqua[3-(hydroxy-kappaO)-4-[[2-(hydroxy-kappaO)-1-naphthalenyl]azo-kappaN1]-7-nitro-1-naphthalenesulfonato(3-)]-. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.