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1314-13-2 - Zinc oxide, ACS, 99.0% min - 11558 - Alfa Aesar

11558 Zinc oxide, ACS, 99.0% min

CAS-Nummer
1314-13-2
Synonyme

Größe Preis ($) Menge Verfügbarkeit
500g 53,87
2kg 111,24
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Zinc oxide, ACS, 99.0% min

MDL
MFCD00011300
EINECS
215-222-5

Chemische Eigenschaften

Formel
ZnO
Molmasse
81.37
Form
-325 Mesh Powder
Schmelzpunkt
1975°
Dichte
5.606
Löslichkeit
Insoluble in water. Soluble in dilute acetic acid, and dilute mineral acids.

Qualitätsspezifikationen

Maximum level of impurities: Insoluble in dilute sulfuric acid 0.01%, Alkalinity P.T., Cl 0.001%, NO<sub>3</sub> 0.003%, Sulfur compounds (as SO<sub>4</sub>) 0.01%, Ca 0.005%, Fe 0.001%, Pb 0.005%, Mg 0.005%, Mn 5ppm, Na 0.05%, K 0.01%

Anwendungen

Zinc oxide is used as a sun screener. It is serves as an additive in products such as cigarette filters, plastics, anticorrosive coatings, ceramics, glass, cement, lubricants, ointments, adhesives, sealants, pigments, batteries, ferrites, fire retardants, and first-aid tapes. Zinc oxide plays an important role in textiles as UV-absorber. It can protect rubber from fungi and UV light. As a wide-bandgap semiconductor with favorable properties, it has the potential for use in transparent electrodes, in nanorod sensors, in liquid crystal displays, as thin-film transistors and light emitting diodes, and in heat-protecting windows.

Bemerkungen

Stable under recommended storage conditions. Crystalline zinc oxide is thermochromic.

Literaturverweise

Lechêne, B.; Leroy, J.; Tosoni, O.; Bettignies, R.; Perrier, G. Origin of the S-Shape upon Aging in Standard Organic Solar Cells with Zinc Oxide as Transport Layer. J. Phys. Chem. C 2014, 118 (35), 20132-20136.

Ali, M. A.; Mondal, K.; Singh, C.; Malhotra, B. D.; Sharma, A. Anti-epidermal growth factor receptor conjugated mesoporous zinc oxide nanofibers for breast cancer diagnostics. Nanoscale. 2015, 7, 7234-7245.

Neale, P. A.; Jämting, A. K.; O'Malley, E.; Herrmann, J.; Escher, B. I. Behaviour of titanium dioxide and zinc oxide nanoparticles in the presence of wastewater-derived organic matter and implications for algal toxicity. Environ. Sci.:Nano 2015, 2, 86-93.

Liu, Z.; Abedina, S. Z. E.; Endres, F. Dissolution of zinc oxide in a protic ionic liquid with the 1-methylimidazolium cation and electrodeposition of zinc from ZnO/ionic liquid and ZnO/ionic liquid-water mixtures. Electrochem. Commun. 2015, 58, 46-50.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H400-H410

Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Sicherheitshinweise: P273-P391-P501a

Avoid release to the environment. Collect spillage. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,10147
Gefahrenklasse
9
Verpackungsgruppe
III
Harmonized Tariff Code
2817.00
TSCA
Yes
RTECS
ZH4810000

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