79560

Ácido fosfomolíbdico hydrate

for microscopy

• Sinónimos: Ácido molibdofosfórico
• Fórmula lineal: H₃[P(Mo₃O₁₀)₄] · xH₂O
• Número de CAS: 51429-74-4
• Peso molecular: 1825.25 (anhydrous basis)
• EC Number: 234-713-5
• MDL number: MFCD00149913
• UNSPSC Code: 12000000
• PubChem Substance ID: 329768495
• NACRES: NA.21

Propiedades

• grade: for microscopy
• Quality Level: 100
• form: crystals
• reaction suitability: reagent type: oxidant
• technique(s): thin layer chromatography (TLC): suitable
• loss: 21-23% loss on drying, 110 °C
• density: 1.62 g/mL at 25 °C (lit.)
• anion traces: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤100 mg/kg
• cation traces: Ca: ≤50 mg/kg; Cd: ≤5 mg/kg; Co: ≤20 mg/kg; Cr: ≤5 mg/kg; Cu: ≤10 mg/kg; Fe: ≤50 mg/kg; K: ≤50 mg/kg; Mg: ≤20 mg/kg; Mn: ≤100 mg/kg; NH₄⁺: ≤30 mg/kg; Na: ≤50 mg/kg; Ni: ≤10 mg/kg; Pb: ≤20 mg/kg; Zn: ≤50 mg/kg
• SMILES string: 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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
• InChI key: PDDXOPNEMCREGN-UHFFFAOYSA-N

Descripción

General description

Phosphomolybdic acid hydrate (PAH) is yellow and crystallisable compound. It precipitates from potash, oxides of rubidium, caesium and thallium, ammonia and other nitrogenous organic alkaloids.

Application

PAH was used in preparing Mo-Al₂O₃ catalysts in an attempt to produce ultra-low sulphur diesel.

Precursor de las baterías moleculares híbridas orgánicas-inorgánicas con aplicaciones como electrodos de inserción de catión.

Other Notes

Review: of the folin phenol method for the quantitative determination of proteins

Información de seguridad

• pictograms: GHS03,GHS05
• signalword: Danger
• hcodes: H272,H314
• pcodes: P210 - P220 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 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
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges