431400

Phosphomolybdic acid hydrate

≥99.99% trace metals basis

• Synonyme(s) : Molybdophosphoric acid
• Formule linéaire : H₃[P(Mo₃O₁₀)₄] · xH₂O
• Numéro CAS: 51429-74-4
• Poids moléculaire : 1825.25 (anhydrous basis)
• Numéro CE : 234-713-5
• Numéro MDL: MFCD00149913
• Code UNSPSC : 12352300
• ID de substance PubChem : 57650156
• Nomenclature NACRES : NA.21

Propriétés

• Niveau de qualité: 100
• Pureté: ≥99.99% trace metals basis
• Forme: crystals
• Pertinence de la réaction: reagent type: oxidant
• Impuretés: ≤0.01% insolubles; <100 ppm total metallic impurities
• Densité: 1.62 g/mL at 25 °C (lit.)
• Traces d'anions: chloride (Cl^-): ≤0.02%; sulfate (SO₄^2-): ≤0.025%
• Traces de cations: Ca: ≤0.02%; Fe: ≤0.005%; NH₄⁺: ≤0.01%; heavy metals: ≤0.005%
• Chaîne SMILES: O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.OP(O)(O)=O
• InChI: 1S/12Mo.H3O4P.H2O.36O/c;;;;;;;;;;;;1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h;;;;;;;;;;;;(H3,1,2,3,4);1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
• Clé InChI: PDDXOPNEMCREGN-UHFFFAOYSA-N

Description

Description générale

Phosphomolybdic acid hydrate is a heteropolyacid hydrate. It participates in the synthesis of molybdenum disulfide (MoS₂)-reduced graphene oxide (RGO) composites. Phosphomolybdic acid is one of the components of the Goldner′s trichrome stain used for tissue staining.

Application

Employed in preparation of a hybrid organic-inorganic, electroactive material with potential application as a cation-insertion electrode in batteries.

Reactant for preparation of:

• Catalysts for the nitration of aromatic compounds
• Highly dispersed MoOx/CNTs (carbon nanotubes) as a support for Pt catalysts
• Reduced molybdophosphate mixed-valence Keggin clusters
• Polyoxometalate (POM) hybrid materials based on Keggin polyanion building blocks
• Luminescent Langmuir-Blodgett films
• Anchored Wilkinson catalyst

A precursor to hybrid organic-inorganic based molecular batteries with applications as cation-insertion electrodes.

Caractéristiques et avantages

Meets A.C.S. reagent specifications.

Informations sur la sécurité

• Pictogrammes: GHS03,GHS05
• Mention d'avertissement: Danger
• Mentions de danger: H272,H314
• Conseils de prudence: P210 - P220 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Classification des risques: Eye Dam. 1 - Ox. Sol. 3 - Skin Corr. 1B
• Code de la classe de stockage: 5.1B - Oxidizing hazardous materials
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges