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Chromium Nanoparticle Dispersion

Chromium Nanodispersion

CAS #:

Linear Formula:


MDL Number:


EC No.:



(2N) 99% Chromium Nanoparticle Dispersion
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(3N) 99.9% Chromium Nanoparticle Dispersion
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(4N) 99.99% Chromium Nanoparticle Dispersion
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(5N) 99.999% Chromium Nanoparticle Dispersion
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Chromium Nanoparticle Dispersion Properties (Theoretical)

Molecular Weight 52
Appearance Black
Melting Point 1875 °C
Boiling Point 2672 °C
Density N/A
Bulk Density ~0.13 g/cm3
True Density 7.18 g/cm3
Size Range N/A
Average Particle Size 35-45 nm
Specific Surface Area 20-30 m2/g
Morphology ~ spherical
Solubility in H2O N/A
Poisson's Ratio 0.21
Thermal Expansion (25 °C) 4.9 µm·m-1·K-1
Vickers Hardness 1060 MN m-2
Young's Modulus 279 GPa

Chromium Nanoparticle Dispersion Health & Safety Information

Signal Word Warning
Hazard Statements H400
Hazard Codes N/A
Risk Codes N/A
Safety Statements N/A
RTECS Number GB4200000
Transport Information N/A
WGK Germany 3

About Chromium Nanoparticle Dispersion

Chromium Nanoparticle Dispersions are suspensions of chromium nanoparticles in water or various organic solvents such as ethanol or mineral oil. American Elements manufactures metallic nanopowders and nanoparticles with typical particle sizes ranging from 10 to 200nm and in coated and surface functionalized forms. Our nanodispersion and nanofluid experts can provide technical guidance for selecting the most appropriate particle size, solvent, and coating material for a given application. We can also produce custom nanomaterials tailored to the specific requirements of our customers upon request.

Chromium Nanoparticle Dispersion Synonyms

Chromium nanopowder suspension, aqueous Chromium nanoparticle solution, Chromium nanofluid

Chemical Identifiers

Linear Formula Cr
MDL Number MFCD00010944
EC No. 231-157-5
Pubchem CID 24863343
InchI Identifier InChI=1S/Cr

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Chromium products. Chromium (atomic symbol: Cr, atomic number: 24) is a Block D, Group 6, Period 4 element with an atomic weight of 51.9961. Chromium Bohr ModelThe number of electrons in each of Chromium's shells is 2, 8, 13, 1 and its electron configuration is [Ar] 3d5 4s1. Chromium was first discovered by Louis Nicolas Vauquelin in 1797. It was first isolated in 1798, also by Louis Nicolas Vauquelin. The chromium atom has a radius of 128 pm and a Van der Waals radius of 189 pm. In its elemental form, chromium has a lustrous steel-gray appearance. Elemental ChromiumChromium is the hardest metal element in the periodic table and the only element that exhibits antiferromagnetic ordering at room temperature, above which it tranforms into a paramagnetic solid. The most common source of chromium is chromite ore (FeCr2O4). Due to its various colorful compounds, Chromium was named after the Greek word 'chroma' meaning color.


August 18, 2019
Los Angeles, CA
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