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P4006 Sigma-Aldrich

Phosphotungstic acid hydrate

reagent grade

Synonym: Tungstophosphoric acid

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Properties

Related Categories Acids, Acids & Bases, Chemical Synthesis, Inorganic Acids, Synthetic Reagents More...
grade   reagent grade
InChI Key   AVFBYUADVDVJQL-UHFFFAOYSA-N
mp   ~95 °C(lit.)

Description

Packaging

10, 25, 100, 250, 500 g in glass bottle

Application

Phosphotungstic acid hydrate may be used as a staining agent for the transmission electron microscope (TEM) imaging of cetyltrimethylammonium bromide (CTAB) coated gold nanorods.
It may be used in the preparation of:
• Phosphotungstic acid doped ormosil hybrid networks.
• Niobia supported phosphotungstic acid (PTA) catalysts.
• Titanium dioxide (TiO2) nanoparticles /phosphotungstic acid (HPW) films.

General description

Phosphotungstic acid hydrate is a heteropolyacid.

Price and Availability


Laboratory Gloves

Redi-Dri
Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3260 8 / PGII
WGK Germany 
3

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

Protocols

Enzymatic Assay of Neuraminidase

2.1. This procedure applies to products that have a specification for neuraminidase content by enzymatic determination.

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Peer-Reviewed Papers
15

References

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