C18H13KN2Na2O13S4
1 compound has this formula on CompoundList.
- Molar mass
- 678.62g/mol
- Monoisotopic mass
- 677.8733Da
- Atoms
- 53
- Elements
- 7
The formula C18H13KN2Na2O13S4 describes a molecule made of 18 carbon atoms, 13 hydrogen atoms, 1 potassium atom, 2 nitrogen atoms, 2 sodium atoms, 13 oxygen atoms and 4 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 × 1831.86%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 131.93%1.008 × 13 = 13.104 g/mol
- K Potassium × 15.76%39.098 × 1 = 39.098 g/mol
- N Nitrogen × 24.13%14.007 × 2 = 28.014 g/mol
- Na Sodium × 26.78%22.99 × 2 = 45.980 g/mol
- O Oxygen × 1330.65%15.999 × 13 = 207.987 g/mol
- S Sulfur × 418.90%32.06 × 4 = 128.240 g/mol
Compounds with the formula C18H13KN2Na2O13S4
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 C18H13KN2Na2O13S4?
The molar mass of C18H13KN2Na2O13S4 is 678.62 g/mol, calculated from standard atomic weights for 18 carbon atoms, 13 hydrogen atoms, 1 potassium atom, 2 nitrogen atoms, 2 sodium atoms, 13 oxygen atoms and 4 sulfur atoms. The monoisotopic mass is 677.8733 Da.
How many compounds have the formula C18H13KN2Na2O13S4?
CompoundList lists 1 compound with the molecular formula C18H13KN2Na2O13S4, including 4-Hydroxy-3-((4-((2-(sulphooxy)ethyl)sulphonyl)phenyl)azo)naphthalene-2,7-disulphonic acid, potassium sodium salt. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.