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Phosphotungstic acid hydrate, Thermo Scientific Chemicals
68.04 - 782.90
Chemische identificatiekenmerken
| CAS | 12067-99-1 |
|---|---|
| MDL-nummer | MFCD00041964 |
| Synoniem | Tungstophosphoric acid |
| Produktcode | Merk | Aantal | Prijs | Hoeveelheid en beschikbaarheid | |||||
|---|---|---|---|---|---|---|---|---|---|
| Produktcode | Merk | Aantal | Prijs | Hoeveelheid en beschikbaarheid | |||||
|
11349247
|
Thermo Scientific Alfa Aesar
040116.14 |
25 g |
68.04
25 gram |
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|
11359247
|
Thermo Scientific Alfa Aesar
040116.22 |
100 g |
189.95
100 gram |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
|
11369247
|
Thermo Scientific Alfa Aesar
040116.36 |
500 g |
782.90
500 gram |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
Beschrijving
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.
Chemische identificatiekenmerken
| 12067-99-1 | |
| MFCD00041964 | |
| Tungstophosphoric acid |
Specificatie
| White to off-white powder | |
| White | |
| 2.852g/cm3 at 20°C | |
| P2O5·24WO3·xH2O | |
| MFCD00041964 | |
| Soluble in water,alcohol and ether |
| Phosphotungstic acid hydrate | |
| 12067-99-1 | |
| Odorless | |
| Powder | |
| Tungstophosphoric acid | |
| 5706.35 (Anhydrous) |
Seguridad y manipulación
P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
H314-H335
missing translation for 'dotInformation' : DOT Class: 8, Packaging Group: III
missing translation for 'einecsNumber' : 235-087-6
missing translation for 'rtecsNumber' : TH5650000
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures
Nombre del producto
Palabra de advertencia
Clasificación
Indicaciones de peligro
Consejos de prudencia
Otros peligros
- Phosphotungstic acid hydrate
Palabra de advertencia
- Gevaar
Clasificación
- Ernstig oogletsel/oogirritatie Categorie 1
- Huidcorrosie/-irritatie Indeling Categorie 1B
Indicaciones de peligro
- H314-Veroorzaakt ernstige brandwonden en oogletsel.
- H318-Veroorzaakt ernstig oogletsel.
Consejos de prudencia
- P280-Beschermende handschoenen/beschermende kleding/oogbescherming/gelaatsbescherming dragen.
- P301+P330+P331-NA INSLIKKEN: de mond spoelen - GEEN braken opwekken.
- P303+P361+P353-BIJ CONTACT MET DE HUID (of het haar): verontreinigde kleding onmiddellijk uittrekken. Huid met water afspoelen/afdouchen.
- P305+P351+P338-BIJ CONTACT MET DE OGEN: voorzichtig afspoelen met water gedurende een aantal minuten; contactlenzen verwijderen, indien mogelijk; blijven spoelen.
- P310-Onmiddellijk een ANTIGIFCENTRUM/arts/ raadplegen.
Otros peligros
- MIXTURE LIST-Bevat: Phosphotungstic acidhydrate
RUO – Research Use Only
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