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79560

Phosphomolybdic acid hydrate

suitable for microscopy

Synonym(s):

Molybdophosphoric acid

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Size/SKUAvailabilityPrice
100 g

Available to ship TODAY

$270.00

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

$270.00


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form

crystals

Quality Segment

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.

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This Item
22185643140079690
description

suitable for microscopy

description

ACS reagent

description

≥99.99% trace metals basis

description

suitable for microscopy

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

200

form

crystals

form

crystals

form

crystals

form

powder or crystals

cation traces

NH4+: ≤30 mg/kg, Fe: ≤50 mg/kg, Cu: ≤10 mg/kg, Na: ≤50 mg/kg, Zn: ≤50 mg/kg, Mn: ≤100 mg/kg, Ni: ≤10 mg/kg, Co: ≤20 mg/kg, Cr: ≤5 mg/kg, Cd: ≤5 mg/kg, Ca: ≤50 mg/kg, Mg: ≤20 mg/kg, Pb: ≤20 mg/kg, K: ≤50 mg/kg

cation traces

NH4+: ≤0.01%, Fe: ≤0.005%, heavy metals (as Pb): ≤0.005%, Ca: ≤0.02%

cation traces

heavy metals: ≤0.005%, NH4+: ≤0.01%, Fe: ≤0.005%, Ca: ≤0.02%

cation traces

Fe: ≤20 mg/kg, Ca: ≤20 mg/kg, Zn: ≤5 mg/kg, Pb: ≤20 mg/kg, Cu: ≤5 mg/kg, K: ≤50 mg/kg, Na: ≤50 mg/kg

anion traces

sulfate (SO42-): ≤100 mg/kg, chloride (Cl-): ≤50 mg/kg

anion traces

sulfate (SO42-): ≤0.025%, chloride (Cl-): ≤0.02%

anion traces

sulfate (SO42-): ≤0.025%, chloride (Cl-): ≤0.02%

anion traces

sulfate (SO42-): ≤100 mg/kg, chloride (Cl-): ≤50 mg/kg

density

1.62 g/mL at 25 °C (lit.)

density

1.62 g/mL at 25 °C (lit.)

density

1.62 g/mL at 25 °C (lit.)

density

-

loss

21-23% loss on drying, 110 °C

loss

-

loss

-

loss

≤15% loss on drying


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Signal Word

Danger

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

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

Pictograms

Corrosion

Hazard Codes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials



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