Chemical formula: Fe2O3. Iron oxide Powder amorphous, reddish or deep-red. Water insoluble, but soluble and soluble in both sulfuric acid (HCL) and hydrochloric Acid. It may be slightly soluble or insoluble in nitric acids. Purity: 99.5%Particle size
With the chemical formula NbB2, Niobium boreide has characteristics such as high melting point and high hardness. It also exhibits high electrical conductivity and thermal conductivity. Purity: 99%Particle Size: 5--10um About Niobium Boride NbB2
Chromium powder is Round, chemical formula Cr, submicron and also nanopowder forms might be considered for commercial and application function. The look of Chromium powder is gray black powder. It is mainly used in the 3D Printing.About 3D Printing A
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