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Phosphotungstic acid hydrate

Codice prodotto. 11349247
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Quantità:
25 g
100 g
500 g
Unit Size:
100g
25g
500g
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Product Code. 11349247

Brand: Thermo Scientific Alfa Aesar 040116.14

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Description

CAS: 12067-99-1 | P2O5·24WO3·xH2O

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.

Applications
Phosphotungstic 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.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 12067-99-1
Numero MDL MFCD00041964
Sinonimo Tungstophosphoric acid

Specifications

Aspetto White to off-white powder
Materiale o nome chimico Phosphotungstic acid hydrate
Colore White
Densità 2.852g/cm3 at 20°C
Odore Odorless
Quantità 25 g
Formula molecolare P2O5·24WO3·xH2O
Forma fisica Powder
Informazioni di solubilità Soluble in water,alcohol and ether
Peso formulazione 5706.35 (Anhydrous)

Safety and Handling

compliance-icons
Product Identifier
  • Phosphotungstic acid hydrate
 Signal Word
  • Pericolo
 Hazard Category
  • Lesione oculare grave/irritazione oculare Categoria 1
  • Corrosione/irritazione della pelle Categoria 1B
 Hazard Statement
  • H314-Provoca gravi ustioni cutanee e gravi lesioni oculari.
  • H318-Provoca gravi lesioni oculari.
 Precautionary Statement
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P301+P330+P331-IN CASO DI INGESTIONE: sciacquare la bocca. NON provocare il vomito.
  • P303+P361+P353-IN CASO DI CONTATTO CON LA PELLE (o con i capelli): togliere immediatamente tutti gli indumenti contaminati. Sciacquare la pelle/fare una doccia.
  • P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
  • P310-Contattare immediatamente un CENTRO ANTIVELENI/un medico .
 Supplemental information
  • MIXTURE LIST-Contiene: Phosphotungstic acidhydrate
SDS

RUO – Research Use Only

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