8.43899

Sodium molybdate dihydrate

for synthesis

• Synonym(s): Sodium molybdate dihydrate
• Empirical Formula (Hill Notation): MoNa₂O₄ · 2H₂O
• CAS Number: 10102-40-6
• Molecular Weight: 241.95
• MDL number: MFCD00149170
• UNSPSC Code: 12352302
• EC Index Number: 231-551-7
• NACRES: NA.22

Properties

• Quality Level: 200
• form: crystals
• potency: 4233 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rat)
• pH: 9-10 (20 °C, 840 g/L in H₂O)
• mp: 687 °C (Elimination of water of crystallisation)
• solubility: 840 g/L
• density: 2.71 g/cm³ at 22 °C (for the dihydrate)
• bulk density: 1000‑1400 kg/m³
• storage temp.: 2-30°C
• InChI: 1S/Mo.2Na.4O/q;2*+1;;;2*-1
• InChI key: TVXXNOYZHKPKGW-UHFFFAOYSA-N

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable