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12-Tungstophosphate hydraté, qualité réactif, Thermo Scientific Chemicals
86.50€ - 313.00€
Identifiants chimiques
| CAS | 12501-23-4 |
|---|---|
| Formule moléculaire | H5O41PW12 |
| Poids moléculaire (g/mol) | 2880.20 |
| Numéro MDL | MFCD00011342 |
| Clé InChI | AVFBYUADVDVJQL-UHFFFAOYSA-N |
| Synonyme | phosphotungstic acid hydrate, tungstophosphoric acid, 12-tungstophosphoric acid hydrate, phosphoric acid dodecakis tungsten trioxide hydrate, iuaxea, aronis24073, phosphotungstic acid hydrate, reagent grade, phosphotungstic acid hydrate, for microscopy, phosphotungstic acid hydrate, p.a, phosphotungstic acid hydrate, saj special grade |
| CID PubChem | 16212977 |
| SMILES | O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.OP(O)(O)=O |
| Code produit | Marque | Quantité | Prix | Quantité et disponibilité | |||||
|---|---|---|---|---|---|---|---|---|---|
| Code produit | Marque | Quantité | Prix | Quantité et disponibilité | |||||
|
11361868
|
Thermo Scientific Alfa Aesar
011827.18 |
50 g |
86.50€
50g |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
|
11351868
|
Thermo Scientific Alfa Aesar
011827.30 |
250 g |
313.00€
250g |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
Description
12-Tungstophosphate hydrate is used in histology as a component for staining of cell specimens. It binds to fibrin, collagen and fibers of connective tissues. It is also used to replace the anions of dyes from these materials. In solution, it acts as a homogeneous catalyst and involved in the hydrolysis of propene to give 2-propanol. It is supported with alumina and silica and act as a heterogeneous catalyst involved in the dehydration of 2-propanol to propene and methanol to hydrocarbons. In analytical chemistry, it is used to precipitate proteins and termed as universal precipitant for polar proteins.
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.
Identifiants chimiques
| 12501-23-4 | |
| 2880.20 | |
| AVFBYUADVDVJQL-UHFFFAOYSA-N | |
| 16212977 |
| H5O41PW12 | |
| MFCD00011342 | |
| phosphotungstic acid hydrate, tungstophosphoric acid, 12-tungstophosphoric acid hydrate, phosphoric acid dodecakis tungsten trioxide hydrate, iuaxea, aronis24073, phosphotungstic acid hydrate, reagent grade, phosphotungstic acid hydrate, for microscopy, phosphotungstic acid hydrate, p.a, phosphotungstic acid hydrate, saj special grade | |
| O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.OP(O)(O)=O |
Spécification
| 12-Tungstophosphate hydrate | |
| 12501-23-4 | |
| Poudre | |
| MFCD00011342 | |
| phosphotungstic acid hydrate, tungstophosphoric acid, 12-tungstophosphoric acid hydrate, phosphoric acid dodecakis tungsten trioxide hydrate, iuaxea, aronis24073, phosphotungstic acid hydrate, reagent grade, phosphotungstic acid hydrate, for microscopy, phosphotungstic acid hydrate, p.a, phosphotungstic acid hydrate, saj special grade | |
| AVFBYUADVDVJQL-UHFFFAOYSA-N | |
| Hydrate d’acide phosphorique dodécakis(trioxottungstène) | |
| 16212977 | |
| Réactif |
| 95°C | |
| Du blanc au jaune | |
| H5O41PW12 | |
| UN3260 | |
| Soluble in water,dichloromethane,acetonitrile,acetic acid and ionic liquids. | |
| O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.OP(O)(O)=O | |
| 2880.20 | |
| 2880.20 (Anhydrous) | |
| Moisture & Light Sensitive |
Sécurité et traitement
Déclaration GHS H
H314-H318
Provoque des brûlures de la peau et de graves lésions des yeux.
Provoque de graves lésions des yeux.
P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
H314-H335
missing translation for 'dotInformation' : Classe de risque :8 ; Groupe d’emballage :II
missing translation for 'tsca' : Oui
Recommended Storage : Températures ambiantes ; conserver sous azote
RUO – Research Use Only