CompoundList
Molecular formula

H2NiO5S

1 compound has this formula on CompoundList.

Molar mass
172.76g/mol
Monoisotopic mass
171.8976Da
Atoms
9
Elements
4

The formula H2NiO5S describes a molecule made of 2 hydrogen atoms, 1 nickel atom, 5 oxygen atoms 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 × 21.17%
    1.008 × 2 = 2.016 g/mol
  • Ni Nickel × 133.97%
    58.693 × 1 = 58.693 g/mol
  • O Oxygen × 546.30%
    15.999 × 5 = 79.995 g/mol
  • S Sulfur × 118.56%
    32.06 × 1 = 32.060 g/mol
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Compounds with the formula H2NiO5S

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

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Frequently asked questions

What is the molar mass of H2NiO5S?

The molar mass of H2NiO5S is 172.76 g/mol, calculated from standard atomic weights for 2 hydrogen atoms, 1 nickel atom, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 171.8976 Da.

How many compounds have the formula H2NiO5S?

CompoundList lists 1 compound with the molecular formula H2NiO5S, including Nickel sulfate hydrate. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.