1.00400

Molybdic acid about 85% MoO3

(containing ammonium molybdate) EMPLURA^®

• Synonym(s): Molybdic acid about 85% MoO3
• CAS Number: 7782-91-4
• Molecular Weight: 161.95
• MDL number: MFCD00036287
• UNSPSC Code: 12352301
• EC Index Number: 231-970-5

Properties

• Quality Level: 200
• product line: EMPLURA^®
• Assay: ≥85% (precipitation titration)
• form: solid
• potency: 2689 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rat)
• mp: 300 °C
• solubility: water: insoluble at 20 °C
• density: 3.1 g/cm³
• bulk density: 980 kg/m³
• anion traces: chloride (Cl^-): ≤0.01%; phosphate, silicate, arsenate (as PO₄^3-): ≤0.005%; sulfate (SO₄^2-): ≤0.02%
• cation traces: Fe: ≤0.005%
• storage temp.: 2-30°C
• InChI: 1S/Mo.2H2O.2O/h;2*1H2;;/q+2;;;;/p-2
• InChI key: VLAPMBHFAWRUQP-UHFFFAOYSA-L

Description

General description

(containing ammonium molybdate) EMPLURA^®

Analysis Note

Assay (precipitative titration)≥ 85 %Chloride (Cl)≤ 0.01 %Phosphate, Arsenate, Silicate (as PO₄)≤ 0.005 %Sulfate (SO₄)≤ 0.02 %Fe (Iron)≤ 0.005 %NH₄ (Ammonium)about 6

Legal Information

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable