Input interpretation
phosphorus allotropes | molecular mass
Results
black phosphorus | 30.973761998 u (unified atomic mass units) red phosphorus | 30.973761998 u (unified atomic mass units) diphosphorus | 61.947523996 u (unified atomic mass units) white phosphorus | 123.89504799 u (unified atomic mass units)
phosphorus allotropes | molecular mass | 46.460642997 u (unified atomic mass units) (median)
Ranked values
| | visual | ratios | 4 | black phosphorus | | 0.25 | 1 3 | red phosphorus | | 0.25 | 1 2 | diphosphorus | | 0.5 | 2 1 | white phosphorus | | 1 | 4
Unit conversions for median molecular mass 46.460642997 u
46.460642997 Da (daltons)
0.046460642997 kDa (kilodaltons)
7.71497128×10^-23 grams
7.71497128×10^-26 kg (kilograms)
46.46264 chemical atomic mass units (unit officially deprecated)
46.475413 physical atomic mass units (unit officially deprecated)
Comparisons for median molecular mass 46.460642997 u
≈ ( 0.064 ≈ 1/16 ) × molecular mass of fullerene ( ≈ 721 u )
≈ ( 0.24 ≈ 1/4 ) × molecular mass of caffeine ( ≈ 194 u )
≈ 0.79 × molecular mass of sodium chloride ( ≈ 58 u )
Corresponding quantities
Relative atomic mass A_r from A_r = m_aN_A/M_u: | 46
Molar mass M from M = m_aN_A: | 46 g/mol (grams per mole)
Relative molecular mass M_r from M_r = m_mN_A/M_u: | 46
Molar mass M from M = m_mN_A: | 46 g/mol (grams per mole)