C12H9KO5S2
1 compound has this formula on CompoundList.
- Molar mass
- 336.42g/mol
- Monoisotopic mass
- 335.9528Da
- Atoms
- 29
- Elements
- 5
The formula C12H9KO5S2 describes a molecule made of 12 carbon atoms, 9 hydrogen atoms, 1 potassium atom, 5 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 × 1242.84%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 92.70%1.008 × 9 = 9.072 g/mol
- K Potassium × 111.62%39.098 × 1 = 39.098 g/mol
- O Oxygen × 523.78%15.999 × 5 = 79.995 g/mol
- S Sulfur × 219.06%32.06 × 2 = 64.120 g/mol
Compounds with the formula C12H9KO5S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 1 of 1 compounds
Frequently asked questions
What is the molar mass of C12H9KO5S2?
The molar mass of C12H9KO5S2 is 336.42 g/mol, calculated from standard atomic weights for 12 carbon atoms, 9 hydrogen atoms, 1 potassium atom, 5 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 335.9528 Da.
How many compounds have the formula C12H9KO5S2?
CompoundList lists 1 compound with the molecular formula C12H9KO5S2, including Benzenesulfonic acid, 3-(phenylsulfonyl)-, potassium 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.