CAS 11120-25-5|Tungsten
Introduction：Basic information about CAS 11120-25-5|Tungsten, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Tungsten | ||
|---|---|---|---|
| CAS Number | 11120-25-5 | Molecular Weight | 183.840 |
| Density | 19.3 g/mL at 25 °C(lit.) | Boiling Point | 5660 °C(lit.) |
| Molecular Formula | W | Melting Point | 3410 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | / |
Names
| Name | Ammonium paratungstate |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 19.3 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 5660 °C(lit.) |
| Melting Point | 3410 °C(lit.) |
| Molecular Formula | W |
| Molecular Weight | 183.840 |
| Exact Mass | 183.950897 |
| InChIKey | IZYSFFFJIOTJEV-UHFFFAOYSA-P |
| SMILES | O=[W](=O)([O-])[O-].[NH4+].[NH4+] |
Safety Information
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
|---|---|
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S6-S26-S36 |
| RIDADR | UN 3089 4.1/PG 2 |
| WGK Germany | - |
| RTECS | YO7175000 |
| Packaging Group | III |
| Hazard Class | 8 |
Articles3
More Articles| Highly flexible sub-1 nm tungsten oxide nanobelts as efficient desulfurization catalysts. Small 11(9-10) , 1144-9, (2015) Ultrathin tungsten oxide nanobelts are successfully synthesized via a facile solvothermal method. Sub-1 nm thickness and hydrophobic surface property endow the nanobelts with flexibility, viscosity, g... | |
| Conversion of biomass-derived sorbitol to glycols over carbon-materials supported Ru-based catalysts. Sci. Rep. 5 , 16451, (2015) Ruthenium (Ru) supported on activated carbon (AC) and carbon nanotubes (CNTs) was carried out in the hydrogenolysis of sorbitol to ethylene glycol (EG) and 1,2-propanediol (1,2-PD) under the promotion... | |
| Tungsten-induced denaturation and aggregation of epoetin alfa during primary packaging as a cause of immunogenicity. Pharm. Res. 29 , 1454-67, (2012) Following two cases of neutralizing antibodies to epoetin alfa in an investigational clinical study, a small number of individual syringes of two drug product batches were found to contain unusually h... |
Synonyms
| Ammonium tungsten oxide hydrate |
| EINECS 231-143-9 |
| Ammonium Paratungstate |
| Tungsten |
| diazanium,dioxido(dioxo)tungsten |
| Ammonium (para)tungstate hydrate |
| MFCD00011461 |
