431400

Phosphomolybdic acid hydrate

≥99.99% trace metals basis

• Sinonimo/i: Molybdophosphoric acid
• Formula condensata: H₃[P(Mo₃O₁₀)₄] · xH₂O
• Numero CAS: 51429-74-4
• Peso molecolare: 1825.25 (anhydrous basis)
• Numero CE: 234-713-5
• Numero MDL: MFCD00149913
• Codice UNSPSC: 12352300
• ID PubChem: 57650156
• NACRES: NA.21

Proprietà

• Livello qualitativo: 100
• Saggio: ≥99.99% trace metals basis
• Forma fisica: crystals
• Impiego in reazioni chimiche: reagent type: oxidant
• Impurezze: ≤0.01% insolubles; <100 ppm total metallic impurities
• Densità: 1.62 g/mL at 25 °C (lit.)
• Anioni in tracce: chloride (Cl^-): ≤0.02%; sulfate (SO₄^2-): ≤0.025%
• Cationi in tracce: Ca: ≤0.02%; Fe: ≤0.005%; NH₄⁺: ≤0.01%; heavy metals: ≤0.005%
• Stringa SMILE: 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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; PDDXOPNEMCREGN-UHFFFAOYSA-N

Descrizione

Descrizione generale

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.

Applicazioni

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.

Caratteristiche e vantaggi

Meets A.C.S. reagent specifications.

Informazioni sulla sicurezza

• Pittogrammi: GHS03,GHS05
• Avvertenze: Danger
• Indicazioni di pericolo: H272,H314
• Consigli di prudenza: P210 - P220 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Classi di pericolo: Eye Dam. 1 - Ox. Sol. 3 - Skin Corr. 1B
• Codice della classe di stoccaggio: 5.1B - Oxidizing hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges