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Molecular formula

C20H13ClN4Na2O7S2

1 compound has this formula on CompoundList.

Molar mass
566.89g/mol
Monoisotopic mass
565.9710Da
Atoms
49
Elements
7

The formula C20H13ClN4Na2O7S2 describes a molecule made of 20 carbon atoms, 13 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms, 2 sodium atoms, 7 oxygen atoms and 2 sulfur atoms. 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 × 2042.37%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 132.31%
    1.008 × 13 = 13.104 g/mol
  • Cl Chlorine × 16.25%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 49.88%
    14.007 × 4 = 56.028 g/mol
  • Na Sodium × 28.11%
    22.99 × 2 = 45.980 g/mol
  • O Oxygen × 719.76%
    15.999 × 7 = 111.993 g/mol
  • S Sulfur × 211.31%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C20H13ClN4Na2O7S2

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

Showing 1 to 1 of 1 compounds

Disodium 2-[[1-(2-chloro-5-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate chemical structure, C20H13ClN4Na2O7S2, CAS 6359-95-1
Disodium 2-[[1-(2-chloro-5-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate
CAS 6359-95-1C20H13ClN4Na2O7S2

Frequently asked questions

What is the molar mass of C20H13ClN4Na2O7S2?

The molar mass of C20H13ClN4Na2O7S2 is 566.89 g/mol, calculated from standard atomic weights for 20 carbon atoms, 13 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms, 2 sodium atoms, 7 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 565.9710 Da.

How many compounds have the formula C20H13ClN4Na2O7S2?

CompoundList lists 1 compound with the molecular formula C20H13ClN4Na2O7S2, including Disodium 2-[[1-(2-chloro-5-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.