Sodium tungstate dihydrate
ALDRICH/379751 - 99.995% trace metals basis
Synonym: Tungstic acid sodium salt dihydrate
CAS Number: 10213-10-2
Empirical Formula (Hill Notation): Na2O4W · 2H2O
Molecular Weight: 329.85
EC Number: 236-743-4
MDL Number: MFCD00149190
Linear Formula: Na2WO4 · 2H2O
Product Type: Chemical
assay | 99.995% trace metals basis |
form | chunks |
InChI | 1S/2Na.2H2O.4O.W/h;;2*1H2 |
InChI key | WPZFLQRLSGVIAA-UHFFFAOYSA |
mp | 698 °C (lit.) |
SMILES string | O.O.[Na+].[Na+].[O-][W]([ |
Packaging: | 5, 25 g in poly bottle |
Symbol | GHS07 |
Signal word | Warning |
Hazard statements | H302 |
Hazard Codes | Xn |
Risk Statements | 22 |
Safety Statements | 36 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | 99.995% trace metals basis |
mp | 698 °C (lit.) |
UNSPSC | 12352300 |