Molar and molecular weight of CH3OSO3H

• Molecular formula: CH3OSO3H or CH4O4S
• Relative molecular weight of CH3OSO3H: 112.10506
• Molar mass of CH3OSO3H: 112.10506 g/mol (0.11211 kg/mol)

Calculation of the relative molecular and molar mass of CH3OSO3H

• Mr[CH3OSO3H] = Ar[C] + Ar[H] * 4 + Ar[O] * 4 + Ar[S] = 12.0107 + 1.00794 * 4 + 15.9994 * 4 + 32.065 = 112.10506
• Molar mass (kg/mol) = Mr[CH3OSO3H] : 1000 = 112.10506 : 1000 = 0.11211 kg/mol

CH3OSO3H: percent composition by element

• Carbon (C) = 12.0107 : 112.10506 * 100 = 10.714 %
• Hydrogen (H) = 4.03176 : 112.10506 * 100 = 3.596 %
• Oxygen (O) = 63.9976 : 112.10506 * 100 = 57.087 %
• Sulfur (S) = 32.065 : 112.10506 * 100 = 28.603 %

Molar mass calculator