Solid phase
Official name
Sodium molybdate dihydrate
Secondary names
Disodium molybdate dihydrate
CAS number
10102-40-6
Type
Family
ionic solid
Class
alkali salt
Compound type
molybdate
Chemical composition
Formula
$Na^+_2 \cdot (MoO_4)^{2-} \bullet 2(H_2O)$
Chemical formula
Na2MoO4•2H2O
Elemental formula
(Na+)2 Mo O4 (O-)2 H4
Isotope mixture type
terrestrial abundance
10.0
  Formula Name Family Number min-max Mole fraction Isotope mole fraction State Relevance
$Na^+$ Sodium cation element 2 0.4 1 constituent cation main
$(MoO_4)^{2-}$ Molybdate anion chemical function 1 0.2 1 anionic radical main
$H_2O$ Water molecule 2 0.4 1 hydration main
Chemical functions
  Function Number
$R-OH$ 2
Chemical bonds
  Bond Number
$Na^+ \cdot O^{-}-$ 2
$-O-H$ 2
Class
alkali salts (06)
Type
hydrated simple alkali salts (06.04)
Phase type
crystalline
Molar mass
241.95 $g/mol$
State NTP
solid
Pure color
colorless
Color
white
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