Phosphotungstic Acid Hydrate

Phosphotungstic Acid Hydrate

Synonyms Tungstophosphoric acid; Phosphotungstic acid; tungsten complex; tunstophosphoric acid hydrate

CAS Number: 12501-23-4 Molecular Formula: H3PO4·12WO3·×H2O Molecular Weight: 2898.053 g/mol

EC Number: 231-143-9 MDL Number: MFCD00149915

Configure Your Product:

SKU 02156243-CF
Price:
$59.30
In Stock
Request a quote
Description

Product Description

Phosphotungstic Acid Hydrate

Application Notes

Phosphotungstic acid is used in histology as a component for staining of cell specimens. It is a common negative stain for viruses, nerves, polysaccharides, and other biological tissue materials for imaging by a transmission electron microscope. Phosphotungstic acid has been used to precipitate different types of dyes as lakes.

Usage Statement

Research Use Only (RUO). Ready for CE IVD labeling of clinical applications.

Key Applications

Catalyst||Mordant||Negative stain

Specifications
SKU 02156243-CF
Alternate Names Tungstophosphoric acid; Phosphotungstic acid; tungsten complex; tunstophosphoric acid hydrate
Application Notes Phosphotungstic acid is used in histology as a component for staining of cell specimens. It is a common negative stain for viruses, nerves, polysaccharides, and other biological tissue materials for imaging by a transmission electron microscope. Phosphotungstic acid has been used to precipitate different types of dyes as lakes.
EC Number 231-143-9
Format Crystalline powder
Hazard Statements H314
Heavy Metals Iron (Fe): ≤0.003%
Applications Catalyst||Mordant||Negative stain
MDL # MFCD00149915
Molecular Formula H3PO4·12WO3·×H2O
Molecular Weight 2898.053 g/mol
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator, Gloves, respirator cartridge, respirator filter
Physical Appearance White Crystalline Powder
Product Families Description Phosphotungstic acid
Product Overview Phosphotungstic Acid Hydrate
Safety Symbol GHS05
Storage and Handling Store at Room Temperature(15-30 °C).
Usage Statement Research Use Only (RUO). Ready for CE IVD labeling of clinical applications.