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Phosphotungstic acid hydrate
CAS: 12067-99-1 | P2O5·24WO3·xH2O
$112.58 - $1147.16
Chemical Identifiers
| CAS | 12067-99-1 |
|---|---|
| MDL Number | MFCD00041964 |
| Synonym | Tungstophosphoric acid |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AA4011614
|
Thermo Scientific Chemicals
04011614 |
25 g |
Each for $112.58
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AA4011622
|
Thermo Scientific Chemicals
04011622 |
100 g |
Each for $266 66
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AA4011636
|
Thermo Scientific Chemicals
04011636 |
500 g |
Each for $1,147.16
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Description
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsPhosphotungstic acid is used as a catalyst for the hydrolysis of propene to prepare 2-propanol. It is also involved in heterogeneous catalysis reaction to prepare propene from 2-propanol and methanol from hydrocarbons. Its ethanolic solution is used in biology as well as to precipitate proteins. It is utilized to precipitate different types of dye such as basic dyes and triphenylmethane dyes. In histology, it is used for staining of cell specimens. It is used in the gravimetric analysis of potassium in analytical chemistry.
Solubility
Soluble in water, alcohol and ether.
Notes
Incompatible with strong bases, strong oxidizing agents.
Chemical Identifiers
| 12067-99-1 | |
| MFCD00041964 | |
| Tungstophosphoric acid |
Specifications
| White to off-white powder | |
| 12067-99-1 | |
| Odorless | |
| P2O5·24WO3·xH2O | |
| MFCD00041964 | |
| Soluble in water,alcohol and ether | |
| Phosphotungstic acid hydrate |
| White | |
| 2.852g/cm3 at 20°C | |
| 25 g | |
| Powder | |
| Tungstophosphoric acid | |
| 5706.35 (Anhydrous) |
Safety and Handling
P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
H314-H335
DOTInformation : DOT Class: 8, Packaging Group: III
EINECSNumber : 235-087-6
RTECSNumber : TH5650000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only