Skip to Content
Merck

79560

Phosphomolybdic acid hydrate

suitable for microscopy

Synonym(s):

Molybdophosphoric acid

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
H3[P(Mo3O10)4] · xH2O
CAS Number:
Molecular Weight:
1825.25 (anhydrous basis)
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
41115710
EC Number:
234-713-5
MDL number:
Form:
crystals
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


form

crystals

Quality Level

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 (SO42-): ≤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

suitability

suitable for microscopy

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

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

A precursor to hybrid organic-inorganic based molecular batteries with applications as cation-insertion electrodes.
PAH was used in preparing Mo-Al2O3 catalysts in an attempt to produce ultra-low sulphur diesel.

Other Notes

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


Still not finding the right product?

Explore all of our products under Phosphomolybdic acid hydrate


signalword

Danger

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

pictograms

Corrosion

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Class I Designated Chemical Substances

prtr

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

79560-100G:4.548173371948E12

jan



Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library



Ultra-deep oxidative desulfurization of diesel fuel by the Mo/Al 2 O 3-H 2 O 2 system: The effect of system parameters on catalytic activity.
Garcia-Gutierrez, Jose Luis, et al.
Applied Catalysis A: General, 334, 366-373 (2008)
Chemical News
A new precipitant for Potash, 183-183 (1868)
Review of the Folin phenol protein quantitation method of Lowry, Rosebrough, Farr and Randall.
G L Peterson
Analytical biochemistry, 100(2), 201-220 (1979-12-01)