Chromium (III) Oxide (Cr₂O₃) Nanoparticles, 50nm, >99.9% Purity, 25g

Chromium (III) Oxide (Cr₂O₃) nanoparticles (NPs) are applied as materials for thermal protection, heterogeneous catalysts, wear resistance, humidity sensing and refractory characteristics. Additionally, Cr₂O₃ NPs are used for green pigment composition and the permanent green coloring in cement or lime-bonded construction material.

Technical Specifications:

Product Name	Chromium (III) Oxide Nanoparticles
SKU#	PO3104
CAS#	1308-38-9
Chemical Formula	Cr₂O₃
Average Primary Particle Size	50 nm
Appearance	Green powder
Purity	>99.9 %
Particle Shape	Sphere
Apparent Density	0.95 g/cm³
Density	5.52 g/cm³

References:

[1]: Original synthesis of chromium (III) oxide nanoparticles. Journal of the European Ceramic Society 30, no. 4 (2010): 911-915.

[2]: Cytogenetic studies of chromium (III) oxide nanoparticles on Allium cepa root tip cells. Journal of Environmental Sciences 38 (2015): 150-157.

[3]: Biotransformation of hexavalent chromium into extracellular chromium (III) oxide nanoparticles using Schwanniomyces occidentalis. Biotechnology letters 38, no. 3 (2016): 441-446.

Chromium (III) Oxide (Cr2O3) Nanoparticles, 50nm, >99.9% Purity, 25g

Chromium (III) Oxide (Cr₂O₃) Nanoparticles, 50nm, >99.9% Purity, 25g