Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
contact@zemixal.com
Bulk CASAccount
Metal Powders

Germanium powder, -100 mesh, 99.999%

Available on request

Order Germanium powder, -100 mesh, 99.999% (CAS 7440-56-4) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Germanium powder, -100 mesh, 99.999% chemical structure
CAS number7440-56-4
FormulaGe
Molar mass72.63 g/mol
Physical formPowder
HS code81129200
Purity99.999%
InChIKeyGNPVGFCGXDBREM-UHFFFAOYSA-N
IUPAC namegermanium

About Germanium powder, -100 mesh, 99.999%

Germanium powder, -100 mesh, 99.999% sits in our metal Powders section and ships worldwide from stock or short lead time. Key data (99.999%): CAS 7440-56-4, formula Ge and molar mass 72.63 g/mol. Expect grey to black powder.

Where it is used

  • Powder metallurgy
  • Additive manufacturing
  • Chemical synthesis
  • Catalysis

Handling and storage

Physical constants on file: melting point 937 °C, boiling point 2830 °C and density 5.35 g/mL at 25 °C. Classified under GHS with signal word Danger and hazard statements H228, H361, H373 and H412. Read the SDS before first use.

Available as 10 g, 25 g and 1 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Powder metallurgy
  • Additive manufacturing
  • Chemical synthesis
  • Catalysis

Applications

Mining, Mineral Processing and MetallurgyResearch Labs and Universities

Specifications and identifiers

Specifications of Germanium powder, -100 mesh, 99.999%
Product nameGermanium powder, -100 mesh, 99.999%
Catalogue numberZX-015163
CAS number7440-56-4
IUPAC namegermanium
Molecular formulaGe
Molar mass72.63 g/mol
Exact mass73.9212
Purity / assay99.999%
Physical formPowder
AppearanceGrey to black powder
Melting point937 °C
Boiling point2830 °C
Density5.35 g/mL at 25 °C
H-bond donors / acceptors0 / 0
Topological polar surface area0 Ų
HS code81129200
InChIKeyGNPVGFCGXDBREM-UHFFFAOYSA-N
SMILES[Ge]
PubChem CID6326954

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS02 Flammable
Flammable
GHS08 Health hazard
Health hazard

Signal word Danger

  • H228Flammable solid
  • H361Suspected of damaging fertility or the unborn child
  • H373May causes damage to organs through prolonged or repeated exposure
  • H412Harmful to aquatic life with long lasting effects

Precautionary statements P203, P210, P240, P241, P260, P273, P280, P318, P319, P370 + P378, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Germanium powder, -100 mesh, 99.999%
10 gQuoted on request
25 gQuoted on request
1 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Germanium powder, -100 mesh, 99.999%

Which CAS number identifies Germanium powder, -100 mesh, 99.999%?
Germanium powder, -100 mesh, 99.999% is registered under CAS 7440-56-4. Our catalogue number for this item is ZX-015163.
What are the formula and molar mass of Germanium powder, -100 mesh, 99.999%?
For Germanium powder, -100 mesh, 99.999%, its formula is Ge and its molar mass is 72.63 g/mol. The systematic (IUPAC) name is germanium. InChIKey GNPVGFCGXDBREM-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Germanium powder, -100 mesh, 99.999%?
This listing is 99.999% purity. Standard packs are 10 g, 25 g, 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Germanium powder, -100 mesh, 99.999%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Germanium powder, -100 mesh, 99.999% to my country?
Yes. Because Germanium powder, -100 mesh, 99.999% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 7440-56-4

All 20 grades

Related products

More in Metal Powders

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list
Compare 0 of 4Compare now