| Data set information | |
| Name | Ammonium paratungstate |
| Synonyms | APT,仲钨酸铵 |
| Classification |
Class name
:
Hierarchy level
No records found. |
| CAS Number | 11120-25-5 |
| Sum Formula | (NH4)10W12O41·5H2O |
| General comment | Ammonium paratungstate is a white crystalline salt of ammonium and tungsten, partly soluble in water, and is usually found in one of two states within its chemical compound - either pentahydrate (with five molecules of water) and decahydrate (with ten molecules of water). It is a white crystalline powder, in sheet and needle forms. Its relative density is 2.3g/cm³, and the solubility of water is less than 2% at 20℃. The aqueous solution is weakly acidic and insoluble in ethanol, and its chemical stability is general. |
| Quantitative reference | |
| Reference Flow Property | |
| LCI method | |
| Type of flow | Product flow |
| Data entry by | |
| Time stamp (last saved) | 2024-01-03T16:03:41.006766+08:00 |
| Data set format(s) | |
| Publication and ownership | |
| UUID | c557d290-aeff-4c86-ad8f-6aff3f0033c9 |
| Data set version | 01.00.000 |
| Flow Property | Mean value | Minimum value | Maximum value | Uncertainty distribution type | Relative StdDev in % | Data derivation type / status | General comment |
|---|---|---|---|---|---|---|---|
| 1.0 | 0.0 | 0.0 | 0.0 % |