Molybdenum powder, (-140 mesh / +325 mesh), 9… 7439-98-7

Name: Molybdenum powder, (-140 mesh / +325 mesh), 99.5%
Brand: Vaqora Chemicals
SKU: VQ-016139

About Molybdenum powder, (-140 mesh / +325 mesh), 99.5%

Molybdenum powder, (-140 mesh / +325 mesh) is a metal powder carrying the CAS registry number 7439-98-7 with a typical assay of 99.5%. The compound has the formula Mo, corresponding to a molecular weight of 95.95 g/mol. The IUPAC name is molybdenum.

The material typically appears as a grey to black powder. Reported physical data include a boiling point of 4612 °C and a density of 10.3 g/mL at 25 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Danger” with 3 hazard statements. Review the Safety Data Sheet before use.

Key uses span powder metallurgy, additive manufacturing, chemical synthesis and catalysis. Typical end-use sectors are academic and industrial research and metallurgy and mining.

We offer Molybdenum powder, (-140 mesh / +325 mesh) in 10 g, 100 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Powder metallurgy
Additive manufacturing
Chemical synthesis
Catalysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Molybdenum powder, (-140 mesh / +325 mesh), 99.5%
Catalogue No.	VQ-016139
CAS Number	7439-98-7
IUPAC name	molybdenum
Molecular formula	Mo
Molecular weight	95.95 g/mol
Exact mass	97.9054
Purity / assay	99.5%
HSN code	81029900
InChIKey	ZOKXTWBITQBERF-UHFFFAOYSA-N
SMILES	[Mo]
PubChem CID	23932

Physical properties
Physical form	Powder
Appearance	Grey to black powder
Boiling point	4612 °C
Density	10.3 g/mL at 25 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 3089

Safety & hazard information (GHS)

Flammable

Health hazard

Signal word: Danger

Hazard statements

H225Highly flammable liquid and vapor
H228Flammable solid
H361Suspected of damaging fertility or the unborn child

Precautionary statements: P203, P210, P233, P240, P241, P242, P243, P280, P303 + P361 + P353, P318, P370 + P378, P403 + P235, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 7439-98-7

Molybdenum chunks, 1-10 mm, 99.95%

CAS: 7439-98-7
Formula: Mo
MW: 95.95 g/mol

VQ-016828

Molybdenum foil, 0.005 mm thick, 99.9%

CAS: 7439-98-7
Formula: Mo
MW: 95.95 g/mol

VQ-016370

Molybdenum foil, 0.025 mm thick, 99.9%

CAS: 7439-98-7
Formula: Mo
MW: 95.95 g/mol

VQ-016371

Molybdenum foil, 0.025 mm thick, 99.95%+

CAS: 7439-98-7
Formula: Mo
MW: 95.95 g/mol

VQ-016372

Molybdenum foil, 0.05 mm thick, 99.9%

CAS: 7439-98-7
Formula: Mo
MW: 95.95 g/mol

VQ-016373

Molybdenum foil, 0.1 mm thick, 99.9%

CAS: 7439-98-7
Formula: Mo
MW: 95.95 g/mol

VQ-016374

Molybdenum foil, 0.2 mm thick, 99.9%

CAS: 7439-98-7
Formula: Mo
MW: 95.95 g/mol

VQ-016375

Molybdenum foil, 0.5 mm (0.02in) thick, 99.95%

CAS: 7439-98-7
Formula: Mo
MW: 95.95 g/mol

VQ-016376

All 21 products with CAS 7439-98-7 →

Frequently asked questions

What is the CAS number of Molybdenum powder, (-140 mesh / +325 mesh), 99.5%?

The CAS Registry Number of Molybdenum powder, (-140 mesh / +325 mesh), 99.5% is 7439-98-7.

What is the molecular formula and molecular weight of Molybdenum powder, (-140 mesh / +325 mesh), 99.5%?

Molybdenum powder, (-140 mesh / +325 mesh), 99.5% has the molecular formula Mo and a molecular weight of 95.95 g/mol. Its IUPAC name is molybdenum.

Which grade and pack sizes of Molybdenum powder, (-140 mesh / +325 mesh), 99.5% can I order?

We supply Molybdenum powder, (-140 mesh / +325 mesh), 99.5% in (99.5%) grade, in 10 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Molybdenum powder, (-140 mesh / +325 mesh), 99.5%?

Yes. Every lot of Molybdenum powder, (-140 mesh / +325 mesh), 99.5% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Molybdenum powder, (-140 mesh / +325 mesh), 99.5% be shipped internationally?

Yes. Molybdenum powder, (-140 mesh / +325 mesh), 99.5% is classified as hazardous (UN 3089), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.