CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Dry Powder, Liquid; Water or Solvent Wet Solid |
|---|---|
| Color/Form | WHITE, RHOMBIC |
| Melting Point | 698 °C |
| Solubility | Colorless crystals or white crystalline powder; loses its water @ 100 °C; aq soln is slightly alkaline, pH 8-9; effloresces in dry air; sol in about 1.1 parts water; insol in alc /Dihydrate/ |
| Density | 4.179 |
| Decomposition | When heated to decomposition it emits toxic fumes of /sodium oxide/. |
| Other Experimental Properties | White orthorhombic crystals; molecular weight: 329.85; MP: decomposes at 100 °C; density: 3.25; very sol in water, insol in ethanol /Dihydrate/ |
| Chemical Classes | Metals -> Metals, Inorganic Compounds |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P337+P313:IF eye irritation persists: Get medical advice/attention. |
COMPUTED DESCRIPTORS
| Molecular Weight | 293.82 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 293.910130 g/mol |
| Monoisotopic Mass | 293.910130 g/mol |
| Topological Polar Surface Area | 80.3 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 62.2 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 3 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Sodium tungstate is an inorganic sodium salt having tungstate as the counterion. Combines with hydrogen peroxide for the oxidation of secondary amines to nitrones. It has a role as a reagent. It contains a tungstate.