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1.00400

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
UNSPSC Code:
12352301
EC Index Number:
231-970-5
NACRES:
NA.21
MDL number:
MFCD00036287
Assay:
≥85% (precipitation titration)
Form:
solid
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Product Name

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

Quality Segment

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

SMILES string

[Mo](=O)(=O)(O)O

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

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.

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

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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