For Purchase related inquiries, kindly mail us at,,

Home » Tungsten Powder (W,Purity: 99%, APS: 40-50µm)


Stock No. CAS MSDS Specification COA Catalogue
NS6130-12-000732 7440-33-7 MSDS pdf Specification pdf COA pdf

Tungsten Powder

(W, Purity: 99%, APS: 40-50µm)

Particles Size Analysis - Tungsten Powder

Particles Size Analysis - Tungsten Powder

Product Tungsten Powder
Stock No NS6130-12-000732
CAS 7440-33-7 Confirm
Purity 99% Confirm
APS 40-50µm Confirm
Molecular Formula W Confirm
Molecular Weight 183.85g/mol Confirm
Form Powder Confirm
Color Silvery Confirm
Density 19.3g/cm3 Confirm
Melting Point 3410°C Confirm
Boiling Point 5900 °C Confirm
Poisson Ratio 0.28 Confirm
Tensile strength 750 MPa Confirm
Thermal Expansion (25 °C) 4.5 µm•m-1•K-1 Confirm
Thermal Conductivity 1.73 W/m K Confirm
Young’s Modulus 411 GPa Confirm
Vickers Hardness 3430 MPa Confirm
Heat of Vaporization 806.7 kJ/mol Confirm
Heat of Fusion 35.3 kJ/mol Confirm
Electronegativity 1.7 Paulings Confirm
Quality Control Each lot of Tungsten Powder was tested successfully.
Main Inspect Verifier Manager QC

Typical Chemical Analysis

Assay 99%

Expert Reviews

Dr. Marcus Tägtmeyer, , (International Medical and Technological University, Dar es Salaam, Tanzania)

Tungsten Powder: Potential applications of inorganic compounds are as: Ammonia is a nitrogen source in fertilizer, and it is one of the major inorganic chemicals used in the production of nylons, fibers, plastics, polyurethanes (used in tough chemical-resistant coatings, adhesives, and foams, hydrazine and explosive. Chlorine is used in the manufacture of polyvinyl chloride (used for pipes, clothing, furniture etc.), agrochemicals (e.g fertilizers, insectisides, soil treatment) and pharmaceuticals.

Dr. Ms Jane Li, ,  (National Penghu University of Science and Technology, Magong, Penghu,  Republic of China)

Tungsten Powder: Due to ionic bonding in inorganic compounds, they are held together with high rigidly and posses extremely high melting and boiling points. Other distinct characteristic of inorganic compounds is their colour. Transition metal inorganic compounds are highly coloured due to configuration of d-block elements. Inorganic compounds display a unique colour when burned. Inorganic compounds are trypically highly soluble in water. Inorganic compounds have ability to form crystals.

Dr. Willem-Jan de Kleijn Ph.D, , (Luleå University of Technology, Luleå, Sweden)

Tungsten Powder: Inorganic compounds are used as catalysts, pigments, coatings, surfactants, medicines, fuels, and more. They often have high melting points and specific high or low electrical conductivity properties.

Dr. JKF Gojukai PhD, , (Kaiserslautern University of Technology, Kaiserslautern, Rhineland-Palatinate, Germany)

Tungsten Powder: As many inorganic compounds contains some type of metal like alkali, alkaline, transition they tend to be able to conduct electricity. In solid state inorganic compounds are poor conductors of electricity. But in liquid phase, inorganic compounds are highly conductive.In liquid phase inorganic compounds electrons are able to move very freely, and this movement of electrons is noted as electricity.

Dr. Huang Fu Ph.D, , (Maebashi Institute of Technology, Maebashi, Gunma, Japan)

Tungsten Powder: An inorganic compound is the opposite of an organic compound.An inorganic compound can be considered as a compound that does not contain a carbon to hydrogen bond (C-H) bond. Moreover, inorganic compounds tend to be minerals or geologically based compounds that do not contain carbon and hydrogen bonds. Most of the inorganic compounds contain a metal. The majority of compounds is inorganic in nature. Inorganic compounds have an overwhelming amount of applications and practical uses in the world.

Tungsten Powder

Tungsten Powder

*Exchanges of materials/products are not permitted. Nanoshel does not offer refunds.
*US Dollar Cheques Not Accepted, Only Bank TT/Credit Cards Accepted