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  7. 12-Wolframphosphathydrat, Reagenzien-Gütegrad, Thermo Scientific Chemicals

12-Wolframphosphathydrat, Reagenzien-Gütegrad, Thermo Scientific Chemicals

Artikelnummer. p-7048877
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Menge:
50 g
250 g
Packungsgröße:
250 Gramm
50 Gramm
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Artikelnummer. 11361868

Marke: Thermo Scientific Alfa Aesar 011827.18

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Description

CAS: 12501-23-4 | H5O41PW12 | 2880.20 g/mol

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 12501-23-4
Summenformel H5O41PW12
Molekulargewicht (g/mol) 2880.20
MDL-Nummer MFCD00011342
InChI-Schlüssel AVFBYUADVDVJQL-UHFFFAOYSA-N
Synonym 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
PubChem CID 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

Specifications

Chemischer Name oder Material 12-Tungstophosphate hydrate
Schmelzpunkt 95°C
Farbe Weiß bis gelb
Physikalische Form Pulver
Menge 50 g
UN-Nummer UN3260
Löslichkeitsinformationen Soluble in water,dichloromethane,acetonitrile,acetic acid and ionic liquids.
IUPAC-Name Phosphorsäure Dodecakis(Wolframtrioxid) Hydrat
Formelmasse 2880.20 (Anhydrous)
Güte Reagenz
Empfindlichkeit Moisture & Light Sensitive
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RUO – Research Use Only

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