Tungstic acid
ALDRICH/223328 - 99%
Synonym: dihydroxy(dioxo)
CAS Number: 7783-03-1
Empirical Formula (Hill Notation): H2O4W
Molecular Weight: 249.85
EC Number: 231-975-2
MDL Number: MFCD00011336
Linear Formula: H2WO4
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 223328-100G
This image depicts SKU: 223328-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 223328-500G
This image depicts SKU: 223328-500G
| assay | 99% |
| density | 5.5 g/mL at 25 °C (lit.) |
| form | powder |
| InChI | 1S/2H2O.2O.W/h2*1H2;;;/q; |
| InChI key | CMPGARWFYBADJI-UHFFFAOYSA |
| Quality Level | 100  |
| SMILES string | O[W](O)(=O)=O |
| Application: | Starting material for the synthesis of a novel dimeric heteropolyoxopeoxotungsta |
| General description: | Tungstic acid may be prepared by either digesting tungstate of lime or by treating tungsten with hydrochloric acid. 1 |
| Packaging: | 100, 500 g in poly bottle |
| Packaging: | 5 g packaged in glass bottles; 100 g, 500 g packaged in poly bottles |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99% |
| Density | 5.5 g/mL at 25 °C (lit.) |
| UNSPSC | 12352300 |