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1.00532

Supelco

Molybdatophosphoric acid hydrate

for analysis EMSURE® ACS,Reag. Ph Eur

Synonym(s):

Molybdatophosphoric acid hydrate, Phosphomolybdic acid

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About This Item

Linear Formula:
H3[P(Mo3O10)4] · x H2O
CAS Number:
Molecular Weight:
1825.25 (anhydrous basis)
MDL number:
UNSPSC Code:
12352301
EC Index Number:
234-713-5
NACRES:
NA.21

grade

ACS reagent

Quality Level

agency

reag. Ph. Eur.

product line

EMSURE®

form

crystals

impurities

≤100 ppm Insoluble matter

loss

22.0- 25.0% loss on drying, 120 °C

mp

78-90 °C (anhydrous substance)

solubility

water: soluble at 20 °C

density

1.62 g/cm3

bulk density

980 kg/m3

anion traces

chloride (Cl-): ≤50 ppm
sulfate (SO42-): ≤100 ppm

cation traces

Ca: ≤100 ppm
Cu: ≤10 ppm
Fe: ≤50 ppm
NH4+: ≤30 ppm
Pb: ≤20 ppm
heavy metals (as Pb): ≤50 ppm

storage temp.

2-30°C

InChI

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

InChI key

PDDXOPNEMCREGN-UHFFFAOYSA-N

Related Categories

Application


  • Polyoxometallate Cluster Induced High-Entropy Oxide Sub-1 nm Nanosheets as Photoelectrocatalysts for Zn-Air Batteries: Research illustrates the integration of molybdatophosphoric acid hydrate in developing high-entropy oxide nanosheets, enhancing photoelectrocatalytic properties for energy storage applications, particularly in zinc-air batteries (Ge et al., 2024).

  • Microwave-assisted synthesis of polyoxometalate-Dy(2)O(3) monolayer nanosheets and nanotubes: This study demonstrates the synthesis of dysprosium oxide nanosheets and nanotubes using molybdatophosphoric acid hydrate, highlighting its role in advanced materials synthesis via microwave-assisted processes (Dipalo et al., 2024).

  • Tailoring Type III Porous Ionic Liquids for Enhanced Liquid-Liquid Two-Phase Catalysis: The use of molybdatophosphoric acid hydrate in the modification of ionic liquids provides insights into its application in catalysis, particularly in enhancing the efficiency of liquid-liquid two-phase systems (Wu et al., 2024).

  • ZIFs-Derived Hollow Nanostructures via a Strong/Weak Coetching Strategy for Long-Life Rechargeable Zn-Air Batteries: The application of molybdatophosphoric acid hydrate in the development of Zeolitic Imidazolate Frameworks (ZIFs) derived hollow nanostructures presents a novel approach to improving the longevity and performance of zinc-air batteries (Li et al., 2024).

  • Polyoxometalates Mediated Amyloid Fibrillation Dynamics and Restoration of Enzyme Activity of Hen Egg White Lysozyme Treated under Cold Atmospheric Pressure Plasma: This paper explores the biomedical applications of molybdatophosphoric acid hydrate, specifically its role in modulating protein fibrillation and enzyme activity restoration, presenting a significant insight into therapeutic and biochemical applications (Kalita et al., 2024).

Analysis Note

Insoluble matter: ≤ 100 ppm
Chloride (Cl): ≤ 50 ppm
Sulfate (SO₄): ≤ 100 ppm
Heavy metals (as Pb): ≤ 50 ppm
Ca (Calcium): ≤ 100 ppm
Cu (Copper): ≤ 10 ppm
Fe (Iron): ≤ 50 ppm
NH₄ (Ammonium): ≤ 30 ppm
Pb (Lead): ≤ 20 ppm
Loss on drying (120 °C): 22.0 - 25.0 %
Corresponds to ACS,Reag. Ph Eur

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Flame over circleCorrosion

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Ox. Sol. 3 - Skin Corr. 1B

Storage Class

5.1B - Oxidizing hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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