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Tungsten Nanoparticle Dispersion

CAS #:

7440-33-7

Linear Formula:

MDL Number:

MFCD00011461

EC No.:

231-143-9

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ORDER

PRODUCT	Product Code	ORDER	SAFETY DATA	TECHNICAL DATA
(2N) 99% Tungsten Nanoparticle Dispersion	W-M-02-NPD	Pricing >	SDS >	Data Sheet >
(3N) 99.9% Tungsten Nanoparticle Dispersion	W-M-03-NPD	Pricing >	SDS >	Data Sheet >
(4N) 99.99% Tungsten Nanoparticle Dispersion	W-M-04-NPD	Pricing >	SDS >	Data Sheet >
(5N) 99.999% Tungsten Nanoparticle Dispersion	W-M-05-NPD	Pricing >	SDS >	Data Sheet >

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Tungsten Nanoparticle Dispersion Properties (Theoretical)

Molecular Weight	183.85
Appearance	Liquid dispersion
Melting Point	Varies by solvent
Boiling Point	Varies by solvent
Density	Varies by solvent
Bulk Density	3.5 g/cm³
True Density	19.3 kg/cm³
Size Range	N/A
Average Particle Size	<70 nm
Specific Surface Area	20 m²/g
Morphology	spherical
Solubility in H2O	N/A
Crystal Phase / Structure	N/A
Poisson's Ratio	0.28
Thermal Expansion	(25 °C) 4.5 µm·m^-1·K^-1
Vickers Hardness	3430 MPa
Young's Modulus	411 GPa

Tungsten Nanoparticle Dispersion Health & Safety Information

Signal Word	Danger
Hazard Statements	H228-H315-H319
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	YO7175000
Transport Information	N/A
WGK Germany	3
GHS Pictograms	GHS07 Exclamation Point GHS02 Flame

About Tungsten Nanoparticle Dispersion

Tungsten Nanoparticle Dispersions are suspensions of tungstennanoparticles in water or various organic solvents such as ethanol or mineral oil. American Elements manufactures precious metal 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..

Tungsten Nanoparticle Dispersion Synonyms

tungsten nanopowder suspension, aqueous tungsten nanoparticle solution, tungsten nanofluid

Chemical Identifiers

Linear Formula	W
MDL Number	MFCD00011461
EC No.	231-143-9
Beilstein/Reaxys No.	N/A
Pubchem CID	23964
SMILES	[W]
InchI Identifier	InChI=1S/W
InchI Key	WFKWXMTUELFFGS-UHFFFAOYSA-N

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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.

Payment Methods

American Elements accepts checks, wire transfers, ACH, most major credit and debit cards (Visa, MasterCard, AMEX, Discover) and Paypal.

For the convenience of our international customers, American Elements offers the following additional payment methods:

SOFORT bank tranfer payment for Austria, Belgium, Germany and SwitzerlandJCB cards for Japan and WorldwideBoleto Bancario for BraziliDeal payments for the Netherlands, Germany, Austria, Belgium, Italy, Poland, Spain, Switzerland, and the United KingdomGiroPay for GermanyDankort cards for DenmarkElo cards for BrazileNETS for SingaporeCartaSi for ItalyCarte-Bleue cards for FranceChina UnionPayHipercard cards for BrazilTROY cards for TurkeyBC cards for South KoreaRuPay for India

Related Elements

Tungsten

74 W 183.840000000 Tungsten

See more Tungsten products. Tungsten (atomic symbol: W, atomic number: 74) is a Block D, Group 6, Period 6 element with an atomic weight of 183.84. The number of electrons in each of tungsten's shells is [2, 8, 18, 32, 12, 2] and its electron configuration is [Xe] 4f¹⁴ 5d⁴ 6s². Tungsten Bohr Model The tungsten atom has a radius of 139 pm and a Van der Waals radius of 210 pm. Tungsten was discovered by Torbern Bergman in 1781 and first isolated by Juan José Elhuyar and Fausto Elhuyar in 1783. In its elemental form, tungsten has a grayish white, lustrous appearance. Elemental Tungsten Tungsten has the highest melting point of all the metallic elements and a density comparable to that or uranium or gold and about 1.7 times that of lead. Tungsten alloys are often used to make filaments and targets of x-ray tubes. It is found in the minerals scheelite (CaWO₄) and wolframite [(Fe,Mn)WO₄]. In reference to its density, Tungsten gets its name from the Swedish words tung and sten, meaning heavy stone.