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Molybdic acid

about 85% MoO3, containing ammonium molybdate, EMPLURA®

Synonym(s):

Molybdic acid about 85% MoO3

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About This Item

CAS Number:
7782-91-4
Molecular Weight:
161.95
MDL number:
MFCD00036287
UNSPSC Code:
12352301
EC Index Number:
231-970-5
NACRES:
NA.21

product name

Molybdic acid about 85% MoO3, (containing ammonium molybdate) EMPLURA®

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 PO43-): ≤0.005%
sulfate (SO42-): ≤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

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

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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