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Molybdic acid

SIGALD/232084 - ≥85.0% MoO3 basis, ACS reagent

CAS Number: 7782-91-4
EC Number: 231-970-5
MDL Number: MFCD00036287
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-232084-100G 100 g
 $103.00
1/EA		 Add To Favorites
45-232084-500G 500 g
 $397.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 232084-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 232084-500G

 

anion traces AsO43-, PO43- and SiO2: ≤0.001%
  chloride (Cl-): ≤0.002%
  phosphate (PO43-): ≤5 ppm
  sulfate (SO42-): ≤0.2%
assay ≥85.0% MoO3 basis
cation traces heavy metals: ≤0.003%
density 3.1 g/mL at 25 °C (lit.)
form powder
grade ACS reagent
impurities ≤0.01% insol. dil. NH4OH
InChI 1S/Mo.2H2O.2O/h;2*1H2;;/q+2;;;;/p-2
InChI key VLAPMBHFAWRUQP-UHFFFAOYSA-L
Quality Level 200 
reaction suitability reagent type: catalyst
core: molybdenum
SMILES string O[Mo](O)(=O)=O
solubility water: insoluble
vapor density 6.2 (vs air)
Application: Molybdic acid can be used:
• In the preparation of silica-supported molybdic acid catalyst for the synthesis of pyrano [2,3-c] chromene derivatives by condensation of aldehydes, malononitrile, and 4-hydroxycoumarin.
• In the synthesis of Froehde reagent for the presumptive identification of alkaloids like opioids.
• As a molybdenum source in the preparation of MoSe2.
General description: Molybdic acid is the hydrated form of molybdenum trioxide. It is used in the synthesis Froehde reagent.
Other Notes: Consists largely of an ammonium molybdate
Packaging: 100, 500 g in poly bottle
Hazard Codes Xn
Risk Statements 36/37-48/20/22
Safety Statements 22-26
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥85.0% MoO3 basis
Density 3.1 g/mL at 25 °C (lit.)
UNSPSC 12352300

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