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Copper Nitride (Cu3N) Powder is a...
HMNP-1690
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Copper Nitride (Cu3N) Powder is a purple-black powder characterized by an anti-ReO3 type cubic structure. As a covalently bonded metal nitride, it remains stable at room temperature in the presence of air. However, it undergoes rapid oxidation when exposed to oxygen at 400°C.
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| Purity | 99.9% |
| CAS | 1308-80-1 |
Copper Nitride (Cu3N) Powder is a sub-stable semiconductor material at room temperature. It decomposes around 360℃ in a vacuum. Heeger Materials can provide high-quality Copper Nitride (Cu3N) Powder at a competitive price.

Copper Nitride Powder, Cu3N, CAS 1308-80-1 belongs to the nitride powder range and is selected for controlled purity, particle size, phase composition and ceramic or electronic material performance. It is commonly used in formulation, sintering, coating, filler, catalyst, electronic material and research use as well as advanced ceramics, coatings, thermal management, electronic materials, sintering and research applications. When requesting a quote, confirm purity, particle size distribution, morphology, surface treatment, packaging and quantity.
For material comparison or adjacent product forms, browse nitride powder, carbide powder and powder materials.
Which powder specifications are needed for a quote? Please provide purity, particle size distribution, morphology, surface treatment, packaging, quantity and the intended process such as sintering, coating, filler use or research.
Product | Purity (%) | Particle D50 (μm) | Impurity (ppm) | |||||||
Fe | Al | Ca | Mg | Mn | Na | Si | Ni | |||
HM-Cu3N-1 | ≥99.9 | 3-5 | 100 | 100 | 20 | 20 | 10 | 40 | 30 | 20 |
HM-Cu3N-2 | ≥99.5 | 5-10 | 120 | 80 | 50 | 30 | 20 | 10 | 30 | 10 |
Copper Nitride (Cu3N) Powder is dissolved in dilute acid (to produce ammonium salt), and violently decomposed in concentrated sulfuric acid and concentrated nitric acid. It has a thermal decomposition temperature of only 300-450°C, a high resistivity, and a low reflectivity in the infrared and visible wavelengths.

Copper nitride (Cu3N) Powder should be stored in a dry, cool, and sealing environment, can not be exposed to air, in addition, should avoid heavy pressure, according to ordinary goods transportation. The vacuum packing is 1kg/bag, or as required.

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