H3IS
1 compound has this formula on CompoundList.
- Molar mass
- 161.98g/mol
- Monoisotopic mass
- 161.9000Da
- Atoms
- 5
- Elements
- 3
The formula H3IS describes a molecule made of 3 hydrogen atoms, 1 iodine atom and 1 sulfur atom. It is written in Hill notation: with no carbon present, every element is listed 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
- H Hydrogen × 31.87%1.008 × 3 = 3.024 g/mol
- I Iodine × 178.34%126.9 × 1 = 126.900 g/mol
- S Sulfur × 119.79%32.06 × 1 = 32.060 g/mol
Compounds with the formula H3IS
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 H3IS?
The molar mass of H3IS is 161.98 g/mol, calculated from standard atomic weights for 3 hydrogen atoms, 1 iodine atom and 1 sulfur atom. The monoisotopic mass is 161.9000 Da.
How many compounds have the formula H3IS?
CompoundList lists 1 compound with the molecular formula H3IS, including Sulfur iodide. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.