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Merck
CN

V900214

Phosphotungstic acid hydrate

Vetec, reagent grade

Synonym(s):

Tungstophosphoric acid

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About This Item

Linear Formula:
H3[P(W3O10)4] · xH2O
CAS Number:
Molecular Weight:
2880.05 (anhydrous basis)
UNSPSC Code:
12352300
PubChem Substance ID:
MDL number:
Form:
powder
Grade:
reagent grade
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Product Name

Phosphotungstic acid hydrate, Vetec, reagent grade

InChI

1S/H3O4P.H2O.36O.12W/c1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h(H3,1,2,3,4);1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

SMILES string

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

InChI key

AVFBYUADVDVJQL-UHFFFAOYSA-N

grade

reagent grade

product line

Vetec

form

powder

mp

~95 °C (lit.)

solubility

water: 0.1 g/mL, clear to slightly hazy, colorless to faintly yellow

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Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1C

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


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Suyitno Suyitno et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 148, 99-104 (2015-04-16)
The present article reports on the enhancement of the performance and stability of natural dye-based dye-sensitized solar cells (DSSCs). Natural dyes extracted from papaya leaves (PL) were investigated as sensitizers in TiO2-based DSSCs and evaluated in comparison with N719 dye.
D van Berlo et al.
Archives of toxicology, 88(9), 1725-1737 (2014-03-26)
There is increasing concern about the toxicity of inhaled multi-walled carbon nanotubes (MWCNTs). Pulmonary macrophages represent the primary cell type involved in the clearance of inhaled particulate materials, and induction of apoptosis in these cells has been considered to contribute
R Rodríguez-Gómez et al.
Talanta, 130, 561-570 (2014-08-28)
In recent decades, in parallel to industrial development, a large amount of new chemicals have emerged that are able to produce disorders in human endocrine system. These groups of substances, so-called endocrine disrupting chemicals (EDCs), include many families of compounds

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