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79558

Sigma-Aldrich

Sodium phosphomolybdate hydrate

technical

Sinônimo(s):

Molybdophosphoric acid sodium salt, Phosphomolybdic acid sodium salt hydrate

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About This Item

Fórmula linear:
Na3[P(Mo3O10)4] · xH2O
Número CAS:
1313-30-0
Peso molecular:
1891.20 (anhydrous basis)
Número CE:
215-206-8
Número MDL:
MFCD00150420
Código UNSPSC:
12352000
ID de substância PubChem:
57652801
NACRES:
NA.22

grau

technical

Nível de qualidade

100

Formulário

crystals

adequação da reação

core: molybdenum
reagent type: catalyst
reagent type: oxidant

pf

98 °C (dec.) (lit.)

densidade

2.83 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

O.[Na+].[Na+].[Na+].[O-][Mo](=O)(=O)O[Mo](=O)(=O)O[Mo](=O)(=O)O[Mo](=O)(=O)OP(=O)(O[Mo](=O)(=O)O[Mo](=O)(=O)O[Mo](=O)(=O)O[Mo]([O-])(=O)=O)O[Mo](=O)(=O)O[Mo](=O)(=O)O[Mo](=O)(=O)O[Mo]([O-])(=O)=O

InChI

1S/12Mo.3Na.H3O4P.H2O.36O/c;;;;;;;;;;;;;;;1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h;;;;;;;;;;;;;;;(H3,1,2,3,4);1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/q;;;;;;;;;6*+1;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;3*-1/p-3

chave InChI

GVSXYXXCIUVHQT-UHFFFAOYSA-K

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Aplicação

Reactant for synthesis of:
  • Supramolecular hydrogen-bonded Archimedean cages with encapsulated organic and inorganic species

Reactant for:
  • Temperature programmed reduction and hydrogen-isotope exchange
  • Passivation of stainless steel

Used for:
  • Plastic membrane electrodes for determination of flavoxate hydrochloride and cyclopentolate hydrochloride
  • Investigations of catalyst load role on transesterification of di-Me carbonate and phenol
  • Cocatalyst for methanol carbonylation

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

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Certificados de análise (COA)

Lot/Batch Number
BCCG0188
BCCB9564
BCBW6637
BCBV3312
BCBQ1890V

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Analytical biochemistry, 409(1), 144-149 (2010-10-26)
The classical malachite green (MLG) assay of phosphate, which added MLG after molybdate to the acidified reaction solutions of phosphate, tolerated interference from papaverine, sildenafil, and some similar hydrophobic amines. Resonance Rayleigh scattering signals, the alleviation of interference by poly(vinyl
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New appropriate reaction system was found for spectrophotometric determination of phosphate anion. This spectrophotometric method is based on the color development due to the formation of yellow molybdophosphate anion in acidic ethylene glycol-water (EG-W) mixed solution containing Mo(VI) species. The
Andrey V Bulatov et al.
Talanta, 96, 62-67 (2012-07-24)
Simple, rapid and fully automated methods for the manual and automated spectrophotometric determination of epinephrine have been developed by using schemes of stepwise injection (SWIA) and sequential injection analysis (SIA) implemented in the same manifold. The determination is based on
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The main goal of present paper is to demonstrate the separation and detection capability of micro-TLC technique involving simple one step liquid extraction protocols of complex materials without multi-steps sample pre-purification. In the present studies target components (cyanobacteria pigments, lipids
Dawei Fan et al.
Journal of colloid and interface science, 351(1), 151-155 (2010-08-19)
Hybrid films composed of oppositely charged Keggin-type 12-molybdophosphoric acid H(3)PMo(12)O(40).nH(2)O (PMo(12)) and water-soluble cationic meso-tetra (N-methyl-4-pyridyl) porphinetetratosylate (TMPyP) were fabricated onto silicon and ITO substrates by a layer-by-layer (LbL) self-assembly technique. The LbL films were characterized by UV-vis spectroscopy, X-ray
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