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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

SKU 02156243-CF
$62.25
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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

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

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.
Base Catalog Number 156243
CAS # 12501-23-4
EC Number 231-143-9
Format Crystalline powder
Hazard Statements H314
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
Safety Symbol GHS05
Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.