Name | COPPER(I) NITRIDE |
Synonyms | COPPER NITRIDE tricopper nitride COPPER(I) NITRIDE Nitrilotricopper(I) azanide,copper,copper(1+) DOIHHHHNLGDDRE-UHFFFAOYSA-N |
CAS | 1308-80-1 |
EINECS | 215-161-4 |
Molecular Formula | Cu3N |
Molar Mass | 204.64 |
Density | 5.840 |
Melting Point | 300°C |
Water Solubility | decomposes in H2O [CRC10] |
Appearance | cubic crystals |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
production method | CuF2 · 2H2O and NH4F were mixed in a molar ratio of 5: 1 and then placed in an alumina vessel, and into the quartz tube. Dehydration was performed by slowly heating in a stream of nitrogen at 280 °c for 2H. Then, the reaction was carried out by heating at 280 ° C. For 3H in a stream of ammonia. If the reaction temperature exceeds 300 °c, the nitrogen content in the product will decrease. |
category | explosive articles |
explosive hazard characteristics | unstable; Decomposable explosion |
flammability hazard characteristics | combustible, fire discharge containing copper, nitrogen oxides spicy stimulus smoke |
storage and transportation characteristics | warehouse low temperature, ventilation, dry; Fire prevention; Anti-vibration, anti-friction, anti-shock |
fire extinguishing agent | water, carbon dioxide, dry powder, foam |