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Molecular formula

C28H21N2NaO5S

1 compound has this formula on CompoundList.

Molar mass
520.54g/mol
Monoisotopic mass
520.1069Da
Atoms
58
Elements
6

The formula C28H21N2NaO5S describes a molecule made of 28 carbon atoms, 21 hydrogen atoms, 2 nitrogen atoms, 1 sodium atom, 5 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 × 2864.61%
    12.011 × 28 = 336.308 g/mol
  • H Hydrogen × 214.07%
    1.008 × 21 = 21.168 g/mol
  • N Nitrogen × 25.38%
    14.007 × 2 = 28.014 g/mol
  • Na Sodium × 14.42%
    22.99 × 1 = 22.990 g/mol
  • O Oxygen × 515.37%
    15.999 × 5 = 79.995 g/mol
  • S Sulfur × 16.16%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C28H21N2NaO5S

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

Showing 1 to 1 of 1 compounds

Benzenesulfonic acid, 2-[[9,10-dihydro-4-[(4-methylphenyl)amino]-9,10-dioxo-1-anthracenyl]amino]-5-methyl-, sodium salt (1:1) chemical structure, C28H21N2NaO5S, CAS 71195-66-9
Benzenesulfonic acid, 2-[[9,10-dihydro-4-[(4-methylphenyl)amino]-9,10-dioxo-1-anthracenyl]amino]-5-methyl-, sodium salt (1:1)
CAS 71195-66-9C28H21N2NaO5S

Frequently asked questions

What is the molar mass of C28H21N2NaO5S?

The molar mass of C28H21N2NaO5S is 520.54 g/mol, calculated from standard atomic weights for 28 carbon atoms, 21 hydrogen atoms, 2 nitrogen atoms, 1 sodium atom, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 520.1069 Da.

How many compounds have the formula C28H21N2NaO5S?

CompoundList lists 1 compound with the molecular formula C28H21N2NaO5S, including Benzenesulfonic acid, 2-[[9,10-dihydro-4-[(4-methylphenyl)amino]-9,10-dioxo-1-anthracenyl]amino]-5-methyl-, sodium salt (1:1). Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.