Chinese alias | Cupric oxide |
CAS | 1317-38-0 |
Formula | CuO |
MW | 79.55 |
Appearance | nanopowder |
MDL | MFCD00010979 |
Melting point | 1326 °C |
Boiling point | 1326oC |
Chemical Stability | 1.如果遵照規(guī)格使用和儲(chǔ)存則不會(huì)分解,未有已知危險(xiǎn)反應(yīng),避免還原劑. 2.高溫下通入氫氣或一氧化碳可還原為金屬銅。氧化銅在空氣中加熱,約在1050℃時(shí)釋放出氧氣而還原為氧化亞銅。若在氫氣或一氧化碳 |
Safe Property | S22 |
Hazard Category Code | R22 |
Water Solubility | Practically insol in water, alc; sol in dilute acids, alkali cyanides, ammonium carbonate soln; slowly sol in ammonia |
Storage | 1.貯存于干燥的庫(kù)房?jī)?nèi)。 2.應(yīng)防止受潮,與強(qiáng)酸及食用原料隔離存放。裝卸時(shí)要輕拿輕放,防止包裝破損。 |
Smiles | [Cu]=O |
InchiKey | QPLDLSVMHZLSFG-UHFFFAOYSA-N |