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Molybdenum(VI) oxide

Name: Molybdenum(VI) oxide
Brand: MM
Price: 1350 ILS

for analysis EMSURE^®

Synonym(s):

Molybdenum(VI) oxide, Molybdenum trioxide, Molybdic acid anhydrous, Molybdic anhydride

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Size/SKU	Availability	Price
100 g	Please contact Customer Service for Availability	₪1,350.00
500 g	Please contact Customer Service for Availability	₪4,281.00

About This Item

Empirical Formula (Hill Notation):

MoO₃

CAS Number:

1313-27-5

Molecular Weight:

143.94

UNSPSC Code:

12352303

EC Index Number:

215-204-7

NACRES:

NA.21

MDL number:

MFCD00003469

Assay:

≥99.5% (precipitation titration)

Form:

solid

Solubility:

0.49 g/L

₪1,350.00

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Packaging: HDPE bottle

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Properties

Quality Segment

300

product line

EMSURE^®

assay

≥99.5% (precipitation titration)

form

solid

potency

2689 mg/kg LD₅₀, oral (Rat), >2000 mg/kg LD₅₀, skin (Rat)

mp

795 °C

solubility

0.49 g/L

density

4.70 g/cm³ at 26 °C

bulk density

1200 kg/m³

anion traces

chloride (Cl^-): ≤0.002%, phosphate, silicate, arsenate (as PO₄^3-): ≤0.0005%, sulfate (SO₄^2-): ≤0.005%

cation traces

Fe: ≤0.0005%, NH₄⁺: ≤0.005%, Pb: ≤0.001%

storage temp.

2-30°C

SMILES string

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

InChI

1S/Mo.3O

InChI key

JKQOBWVOAYFWKG-UHFFFAOYSA-N

Description

Analysis Note

Assay (precipitative titration): ≥ 99.5 %
Chloride (Cl): ≤ 0.002 %
Phosphate, Arsenate, Silicate (as PO₄): ≤ 0.0005 %
Sulfate (SO₄): ≤ 0.005 %
Fe (Iron): ≤ 0.0005 %
NH₄ (Ammonium): ≤ 0.005 %
Pb (Lead): ≤ 0.001 %

Legal Information

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

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1 of 1

This Item	267856	69850	775703
Supelco 1.00403 Molybdenum(VI) oxide	Sigma-Aldrich 267856 Molybdenum(VI) oxide	Sigma-Aldrich 69850 Molybdenum(VI) oxide	Sigma-Aldrich 775703 Molybdenum(VI) oxide
form solid	form powder	form powder	form nanopowder
solubility 0.49 g/L	solubility -	solubility -	solubility -
assay ≥99.5% (precipitation titration)	assay ≥99.5%	assay 99.5%	assay 99.5% trace metals basis
Quality Level 300	Quality Level 200	Quality Level 200	Quality Level 100
anion traces chloride (Cl^-): ≤0.002%, sulfate (SO₄^2-): ≤0.005%, phosphate, silicate, arsenate (as PO₄^3-): ≤0.0005%	anion traces AsO₄^3-, PO₄^3- and SiO₂: ≤0.001%, chloride (Cl^-): ≤0.002%, nitrate (NO₃^-): passes test, phosphate (PO₄^3-): ≤5 ppm, sulfate (SO₄^2-): ≤0.02%	anion traces chloride (Cl^-): ≤20 mg/kg, sulfate (SO₄^2-): ≤50 mg/kg	anion traces -
density 4.70 g/cm³ at 26 °C	density -	density -	density -

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pictograms

GHS07,GHS08

signalword

Warning

hcodes

H319 - H335 - H351

pcodes

P201 - P202 - P261 - P264 - P305 + P351 + P338 - P308 + P313

Hazard Classifications

Carc. 2 - Eye Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c