S

Sodium molybdate

IUPAC: disodium;dioxido(dioxo)molybdenum

MoNa2O4 Salts CAS 7631-95-0
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Quick Reference
Formula / NotationMoNa2O4
CAS Number7631-95-0
Molecular Weight205.93
Melting Point687 °C
Density3.78 g/cm³
SolubilitySolubility in water, g/100ml at 100 °C: 84
AppearanceOther Solid; Dry Powder; Liquid; Pellets or Large Crystals
Also Known Asdisodium;dioxido(dioxo)molybdenum; Disodium molybdate; Sodium molybdate(VI); sodium molybdenum oxide; Natriummolybdat; Molybdic acid, disodium salt; sodium molybdate (anhydrous); Na2MoO4; Anhydric sodium molybdate; Molybdate (MoO42-), disodium, (T-4)-
CategorySalts

What is Sodium molybdate?

Sodium molybdate (anhydrous) is an inorganic sodium salt having molybdate as the counterion. It has a role as a NMR chemical shift reference compound and a poison. It contains a molybdate.

Formula & Notation

MoNa2O4

IUPAC Name: disodium;dioxido(dioxo)molybdenum

Other Names / Synonyms: disodium;dioxido(dioxo)molybdenum; Disodium molybdate; Sodium molybdate(VI); sodium molybdenum oxide; Natriummolybdat; Molybdic acid, disodium salt; sodium molybdate (anhydrous); Na2MoO4; Anhydric sodium molybdate; Molybdate (MoO42-), disodium, (T-4)-

Properties & Characteristics

Appearance: Other Solid; Dry Powder; Liquid; Pellets or Large Crystals. Molecular formula: MoNa2O4. Molecular weight: 205.93 g/mol. Melting point: 687 °C. Density: 3.78 g/cm³. Solubility: Solubility in water, g/100ml at 100 °C: 84.

Physical Data

PropertyValue
Melting Point687 °C
Density3.78 g/cm³
Molecular Weight205.93
SolubilitySolubility in water, g/100ml at 100 °C: 84
AppearanceOther Solid; Dry Powder; Liquid; Pellets or Large Crystals

Uses & Applications

Used in food preservation, water treatment, chemical synthesis, fertilizers, and pharmaceutical applications.

Safety Information

Irritant or toxic depending on specific salt. Some salts are oxidising agents or toxic to aquatic environments. Consult SDS before use.

Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.

Key Facts

Term Sodium molybdate
Formula MoNa2O4
CAS Number 7631-95-0
Molecular Weight 205.93
Category Salts
Index All "S" terms
Synonyms disodium;dioxido(dioxo)molybdenum; Disodium molybdate; Sodium molybdate(VI); sodium molybdenum oxide; Natriummolybdat; Molybdic acid, disodium salt; sodium molybdate (anhydrous); Na2MoO4; Anhydric sodium molybdate; Molybdate (MoO42-), disodium, (T-4)-

Frequently Asked Questions

Sodium molybdate (anhydrous) is an inorganic sodium salt having molybdate as the counterion. It has a role as a NMR chemical shift reference compound and a poison. It contains a molybdate.

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Editorial standards: Chemical data is sourced from peer-reviewed literature, CAS Registry, NIST WebBook, and PubChem. Safety information reflects guidance from OSHA, ECHA, and IAEA. For educational purposes only — always consult official SDS documentation and qualified professionals before handling chemicals.

AllChemicals.info — The Online Chemical Glossary | https://allchemicals.info/chemical/sodium-molybdate

For educational purposes only. Verify all information before use.